<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="http://dotnetmarche.org/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>moleskine di un programmatore : code, chrome, c#</title><link>http://dotnetmarche.org/blogs/andreabalducci/archive/tags/code/chrome/c_2300_/default.aspx</link><description>Tags: code, chrome, c#</description><dc:language>en</dc:language><generator>CommunityServer 2007.1 (Build: 20917.1142)</generator><item><title>Async data con jQuery, Flexigrid e Asp.Net MVC</title><link>http://dotnetmarche.org/blogs/andreabalducci/archive/2008/11/26/async-data-con-jquery-flexigrid-e-asp-net-mvc.aspx</link><pubDate>Tue, 25 Nov 2008 17:54:22 GMT</pubDate><guid isPermaLink="false">61321887-5500-4417-8b9e-633d632ef265:4547</guid><dc:creator>andrea.balducci</dc:creator><slash:comments>1</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://dotnetmarche.org/blogs/andreabalducci/rsscomments.aspx?PostID=4547</wfw:commentRss><comments>http://dotnetmarche.org/blogs/andreabalducci/archive/2008/11/26/async-data-con-jquery-flexigrid-e-asp-net-mvc.aspx#comments</comments><description>&lt;p&gt;Dopo aver introdotto &lt;a href="http://dotnetmarche.org/blogs/andreabalducci/archive/2008/11/22/jquery-flexigrid-fluent-interface.aspx" target="_blank"&gt;jQuery e Flexigrid&lt;/a&gt; nel nostro progetto Asp.Net MVC implementiamo una fonte dati asincrona per la nostra griglia.&lt;/p&gt; &lt;p&gt;Prima di tutto definiamo dei dati di esempio su cui lavorare estendendo la classe SampleData aggiungendo un metodo per ottenere un set di dati su cui lavorare.&lt;/p&gt; &lt;p&gt;Aggiungiamo la proprietà LotOfContacts che genera un set di dati e li memorizza in un datamember statico per mantenere costante il set di dati tra le richieste.&lt;/p&gt; &lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;"&gt; &lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;class&lt;/span&gt; SampleData&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; IQueryable&amp;lt;ContactModel&amp;gt; _cache = &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt;     &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; IQueryable&amp;lt;ContactModel&amp;gt; LotOfContacts&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;     {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;         get&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt;         {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   9:&lt;/span&gt;             &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; _cache ?? (_cache = GenerateRandomContacts(100));&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  10:&lt;/span&gt;         }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  11:&lt;/span&gt;     }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  12:&lt;/span&gt;     &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  13:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;private&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; IQueryable&amp;lt;ContactModel&amp;gt; GenerateRandomContacts(&lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; amount)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  14:&lt;/span&gt;     {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  15:&lt;/span&gt;         ...&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  16:&lt;/span&gt;     }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  17:&lt;/span&gt;        &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  18:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;La generazione pseudo-random dei dati avviene con il seguente algorimo&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:221px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;private&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; IQueryable&amp;lt;ContactModel&amp;gt; GenerateRandomContacts(&lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; amount)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;[] names = { &lt;span style="color:#006080;"&gt;&amp;quot;Andrea&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Stefano&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Roberto&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Alessandro&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Gian Maria&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Diego&amp;quot;&lt;/span&gt; };&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;[] surnames = { &lt;span style="color:#006080;"&gt;&amp;quot;Rossi&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Verdi&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Bianchi&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Conti&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Russo&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Ferrari&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Esposito&amp;quot;&lt;/span&gt; };&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;[] addresses = { &lt;span style="color:#006080;"&gt;&amp;quot;Via Garibaldi&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Via Verdi&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Via Bianchi&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Piazza Libertà&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Largo stretto&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Corso Magenta&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Via Litoranea&amp;quot;&lt;/span&gt; };&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;[] phones = { &lt;span style="color:#006080;"&gt;&amp;quot;555-1111&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;555-2222&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;555-3333&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;555-4444&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;555-5555&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;555-6666&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;555-7777&amp;quot;&lt;/span&gt; };&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;     Random r = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; Random(amount);&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   9:&lt;/span&gt;     IList&amp;lt;ContactModel&amp;gt; list = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; List&amp;lt;ContactModel&amp;gt;();&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  10:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;for&lt;/span&gt; (&lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; c = 1; c &amp;lt;= amount; c++)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  11:&lt;/span&gt;     {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  12:&lt;/span&gt;         list.Add(&lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; ContactModel(c.ToString())&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  13:&lt;/span&gt;                      {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  14:&lt;/span&gt;                          Name =&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  15:&lt;/span&gt;                              &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;.Format(&lt;span style="color:#006080;"&gt;&amp;quot;{0} {1}&amp;quot;&lt;/span&gt;, names[r.Next(names.Length)],&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  16:&lt;/span&gt;                                            surnames[r.Next(surnames.Length)]),&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  17:&lt;/span&gt;                          Address = &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;.Format(&lt;span style="color:#006080;"&gt;&amp;quot;{0} {1}&amp;quot;&lt;/span&gt;, addresses[r.Next(addresses.Length)], c),&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  18:&lt;/span&gt;                          Phone = phones[r.Next(phones.Length)]&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  19:&lt;/span&gt;                      }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  20:&lt;/span&gt;            );&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  21:&lt;/span&gt;     }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  22:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  23:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; list.AsQueryable();&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  24:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;La scelta di ritornare un IQueryable&amp;lt;T&amp;gt; è dettata dalla necessità di poter interrogare tramite Linq la nostra &amp;quot;base dati&amp;quot;. La&amp;nbsp; classe ContactModel è stata modificata con l&amp;#39;aggiunta di un ID utile per identificare il record nella selezione in griglia.&lt;/p&gt;
&lt;p&gt;Modifichiamo ora Tutorial3.aspx per indicare la fonte dati e configurare la griglia&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:224px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &amp;lt;script type=&lt;span style="color:#006080;"&gt;&amp;quot;text/javascript&amp;quot;&lt;/span&gt;&amp;gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt;     $(&lt;span style="color:#0000ff;"&gt;function&lt;/span&gt;() {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt;     &amp;lt;%= Html.NewFlexiGrid(&lt;span style="color:#006080;"&gt;&amp;quot;Contacts&amp;quot;&lt;/span&gt;)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt;         .AddColumn(&lt;span style="color:#006080;"&gt;&amp;quot;Name&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Name&amp;quot;&lt;/span&gt;, 200, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;, FlexiGridBuilder.Align.left)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;         .AddColumn(&lt;span style="color:#006080;"&gt;&amp;quot;Address&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Address&amp;quot;&lt;/span&gt;, 180, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;, FlexiGridBuilder.Align.left)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;         .AddColumn(&lt;span style="color:#006080;"&gt;&amp;quot;Phone&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Phone&amp;quot;&lt;/span&gt;, 120, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;, FlexiGridBuilder.Align.left)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;         .AddSearchItem(&lt;span style="color:#006080;"&gt;&amp;quot;Name&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Name&amp;quot;&lt;/span&gt;, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt;         .AddSearchItem(&lt;span style="color:#006080;"&gt;&amp;quot;Address&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Address&amp;quot;&lt;/span&gt;, &lt;span style="color:#0000ff;"&gt;false&lt;/span&gt;)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   9:&lt;/span&gt;         .AddSearchItem(&lt;span style="color:#006080;"&gt;&amp;quot;Phone&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;Phone&amp;quot;&lt;/span&gt;, &lt;span style="color:#0000ff;"&gt;false&lt;/span&gt;)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  10:&lt;/span&gt;         .SetDataUrl(Url.Action(&lt;span style="color:#006080;"&gt;&amp;quot;ListContacts&amp;quot;&lt;/span&gt;))&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  11:&lt;/span&gt;         .SetRecordsPerPage(10)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  12:&lt;/span&gt;         .SetHeight(300)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  13:&lt;/span&gt;         .SetWidth(600)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  14:&lt;/span&gt;         .Create(&lt;span style="color:#006080;"&gt;&amp;quot;tablefx&amp;quot;&lt;/span&gt;)%&amp;gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  15:&lt;/span&gt;     });&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  16:&lt;/span&gt; &amp;lt;/script&amp;gt;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Flexigrid verrà quindi creata vuota lato client; una chiamata asincrona chiederà al server i dati in formato Json utilizzando l&amp;#39;url passato come fonte dati con &lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; .SetDataUrl(Url.Action(&amp;quot;ListContacts&amp;quot;)).&lt;/p&gt;
&lt;p&gt;Questo si traduce nella chiamata alla nuova action (creata ad hoc) ListContacts del nostro controller.&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:69px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; ActionResult ListContacts(&lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; page, &lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; rp, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; sortname, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; sortorder, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; query, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; qtype)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Flexigrid chiamerà la nostra action indicando:&lt;/p&gt;
&lt;table cellspacing="0" cellpadding="2"&gt;

&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;Parametro&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Descrizione&lt;/strong&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;page&lt;/td&gt;
&lt;td&gt;Pagina corrente&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;rp&lt;/td&gt;
&lt;td&gt;Record per pagina&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;sortname&lt;/td&gt;
&lt;td&gt;Colonna usata per l&amp;#39;ordinamento&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;sortorder&lt;/td&gt;
&lt;td&gt;Ordinamento ASC o DESC&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;query&lt;/td&gt;
&lt;td&gt;Testo da ricercare&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;qtype&lt;/td&gt;
&lt;td&gt;Colonna su cui eseguire la ricerca&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;
&lt;p&gt;A questo punto abbiamo tutti i parametri necessari per implementare la nostra logica di interrogazione dati. Per inviare i dati al client creiamo due classi di supporto che useremo come DTO per popolare la nostra Flexigrid.&lt;/p&gt;
&lt;p&gt;Definiamo prima di tutto il DTO per le righe &lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:151px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;namespace&lt;/span&gt; FlexiGridTutorial.Models&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;class&lt;/span&gt; FlexiGridDataRow&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt;     {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; id;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;[] cell;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;     }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;ed uno per la visualizzazione corrente&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:203px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;using&lt;/span&gt; System.Collections.Generic;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;namespace&lt;/span&gt; FlexiGridTutorial.Models&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;class&lt;/span&gt; FlexiGridData&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;     {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; page;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;long&lt;/span&gt; total;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   9:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; IList&amp;lt;FlexiGridDataRow&amp;gt; rows;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  10:&lt;/span&gt;     }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  11:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Anche in questo caso la scelta dei nomi dei datamember rispecchia quanto richiesto da Flexigrid in termini di notazione Json.&lt;br /&gt;Il vantaggio di questo approccio è la semplicità del codice necessario a generare la nostra risposta Json:&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:134px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; ActionResult ListContacts(&lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; page, &lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; rp, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; sortname, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; sortorder, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; query, &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; qtype)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt;     var data = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; FlexiGridData();&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt;     data.rows = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; List&amp;lt;FlexiGridDataRow&amp;gt;();&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;     ...&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; Json(data);&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Finita l&amp;#39;infrastruttura&amp;nbsp; implementiamo la logica di interrogazione utilizzando Linq a partire dalla nostra base dati.&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:47px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#008000;"&gt;// source data&lt;/span&gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; IQueryable&amp;lt;ContactModel&amp;gt; db = SampleData.LotOfContacts;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Per prima cosa eseguiamo l&amp;#39;eventuale ricerca impostata dall&amp;#39;utente&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:177px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#008000;"&gt;// filter&lt;/span&gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (!String.IsNullOrEmpty(query))&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;switch&lt;/span&gt; (qtype)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;     {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;case&lt;/span&gt; &lt;span style="color:#006080;"&gt;&amp;quot;Name&amp;quot;&lt;/span&gt;: db = from l &lt;span style="color:#0000ff;"&gt;in&lt;/span&gt; db &lt;span style="color:#0000ff;"&gt;where&lt;/span&gt; l.Name.ToLowerInvariant().Contains(query) select l; &lt;span style="color:#0000ff;"&gt;break&lt;/span&gt;;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;case&lt;/span&gt; &lt;span style="color:#006080;"&gt;&amp;quot;Address&amp;quot;&lt;/span&gt;: db = from l &lt;span style="color:#0000ff;"&gt;in&lt;/span&gt; db &lt;span style="color:#0000ff;"&gt;where&lt;/span&gt; l.Address.ToLowerInvariant().Contains(query) select l; &lt;span style="color:#0000ff;"&gt;break&lt;/span&gt;;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt;         &lt;span style="color:#0000ff;"&gt;case&lt;/span&gt; &lt;span style="color:#006080;"&gt;&amp;quot;Phone&amp;quot;&lt;/span&gt;: db = from l &lt;span style="color:#0000ff;"&gt;in&lt;/span&gt; db &lt;span style="color:#0000ff;"&gt;where&lt;/span&gt; l.Phone.ToLowerInvariant().Contains(query) select l; &lt;span style="color:#0000ff;"&gt;break&lt;/span&gt;;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   9:&lt;/span&gt;     }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  10:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;memorizziamo quindi le informazioni per la paginazione (pagina corrente e numero totale di record)&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:65px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#008000;"&gt;// pagination data&lt;/span&gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; data.page = page;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt; data.total = db.Count();&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;ed applichiamo il criterio di ordinamento:&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:160px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#008000;"&gt;// order&lt;/span&gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;bool&lt;/span&gt; desc = String.Compare(&lt;span style="color:#006080;"&gt;&amp;quot;desc&amp;quot;&lt;/span&gt;, sortorder, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;) == 0;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;switch&lt;/span&gt; (sortname)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;case&lt;/span&gt; &lt;span style="color:#006080;"&gt;&amp;quot;Name&amp;quot;&lt;/span&gt;: db = desc ? db.OrderByDescending(x =&amp;gt; x.Name) : db.OrderBy(x =&amp;gt; x.Name); &lt;span style="color:#0000ff;"&gt;break&lt;/span&gt;;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;case&lt;/span&gt; &lt;span style="color:#006080;"&gt;&amp;quot;Address&amp;quot;&lt;/span&gt;: db = desc ? db.OrderByDescending(x =&amp;gt; x.Address) : db.OrderBy(x =&amp;gt; x.Address); &lt;span style="color:#0000ff;"&gt;break&lt;/span&gt;;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt;     &lt;span style="color:#0000ff;"&gt;case&lt;/span&gt; &lt;span style="color:#006080;"&gt;&amp;quot;Phone&amp;quot;&lt;/span&gt;: db = desc ? db.OrderByDescending(x =&amp;gt; x.Phone) : db.OrderBy(x =&amp;gt; x.Phone); &lt;span style="color:#0000ff;"&gt;break&lt;/span&gt;;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   9:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Ora che la nostra query è pronta applichiamo la paginazione per limitare il numero di record da inviare al client:&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:51px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;height:18px;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#008000;"&gt;// pagination&lt;/span&gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; db = db.Skip((page - 1) * rp).Take(rp);&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Non resta che creare i DTO da inviare al client&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:300px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;height:272px;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#008000;"&gt;// result...&lt;/span&gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;foreach&lt;/span&gt; (var contact &lt;span style="color:#0000ff;"&gt;in&lt;/span&gt; db)&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   3:&lt;/span&gt; {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   4:&lt;/span&gt;     var row = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; FlexiGridDataRow&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   5:&lt;/span&gt;                   {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   6:&lt;/span&gt;                       id = contact.ID,&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   7:&lt;/span&gt;                       cell = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt;[]&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   8:&lt;/span&gt;                                  {&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   9:&lt;/span&gt;                                      contact.Name,&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  10:&lt;/span&gt;                                      contact.Address,&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  11:&lt;/span&gt;                                      contact.Phone&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  12:&lt;/span&gt;                                  }&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  13:&lt;/span&gt;                   };&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  14:&lt;/span&gt;&amp;nbsp; &lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  15:&lt;/span&gt;     data.rows.Add(row);&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;  16:&lt;/span&gt; }&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;ed inviare la risposta&lt;/p&gt;
&lt;div style="border-right:gray 1px solid;padding-right:4px;border-top:gray 1px solid;padding-left:4px;font-size:8pt;padding-bottom:4px;margin:20px 0px 10px;overflow:auto;border-left:gray 1px solid;width:97.5%;cursor:text;max-height:200px;line-height:12pt;padding-top:4px;border-bottom:gray 1px solid;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;"&gt;
&lt;div style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:white;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   1:&lt;/span&gt; &lt;span style="color:#008000;"&gt;// response&lt;/span&gt;&lt;/pre&gt;&lt;pre style="padding-right:0px;padding-left:0px;font-size:8pt;padding-bottom:0px;margin:0em;overflow:visible;width:100%;color:black;border-top-style:none;line-height:12pt;padding-top:0px;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;border-right-style:none;border-left-style:none;background-color:#f4f4f4;border-bottom-style:none;"&gt;&lt;span style="color:#606060;"&gt;   2:&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; Json(data);&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;p&gt;Ed ecco la nostra griglia pronta all&amp;#39;uso...&lt;/p&gt;
&lt;p&gt;&lt;a href="http://dotnetmarche.org/blogs/andreabalducci/WindowsLiveWriter/AsyncdataconjQueryFlexigrideAsp.NetMVC_10D5/image_2.png"&gt;&lt;img style="border-right:0px;border-top:0px;border-left:0px;border-bottom:0px;" height="461" alt="image" src="http://dotnetmarche.org/blogs/andreabalducci/WindowsLiveWriter/AsyncdataconjQueryFlexigrideAsp.NetMVC_10D5/image_thumb.png" width="529" border="0" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Download code: &lt;a href="http://dotnetmarche.org/blogs/andreabalducci/Code/FlexiGridTutorial03.zip" target="_blank"&gt;FlexiGridTutorial03.zip (183kb)&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;&lt;img src="http://dotnetmarche.org/aggbug.aspx?PostID=4547" width="1" height="1"&gt;</description><category domain="http://dotnetmarche.org/blogs/andreabalducci/archive/tags/Ajax/default.aspx">Ajax</category><category domain="http://dotnetmarche.org/blogs/andreabalducci/archive/tags/code/default.aspx">code</category><category domain="http://dotnetmarche.org/blogs/andreabalducci/archive/tags/DotNetMarche/default.aspx">DotNetMarche</category><category domain="http://dotnetmarche.org/blogs/andreabalducci/archive/tags/Asp.Net+MVC/default.aspx">Asp.Net MVC</category><category domain="http://dotnetmarche.org/blogs/andreabalducci/archive/tags/jQuery/default.aspx">jQuery</category><category domain="http://dotnetmarche.org/blogs/andreabalducci/archive/tags/chrome/default.aspx">chrome</category><category domain="http://dotnetmarche.org/blogs/andreabalducci/archive/tags/c_2300_/default.aspx">c#</category></item></channel></rss>