title: Display only some items of a LinqDataSource
body: <p>I have a gridview binded with a LinqDataSource in the aspx code. I need to display only some items stored in the database. How can I do it from c#?</p>
  
  <p>In aspx:</p>
  
  <pre><code>&lt;asp:GridView 
          ID="GridViewItems" runat="server" AutoGenerateColumns="False" DataSourceID="LinqDataSourceItems" /&gt;
  </code></pre>
  
  <p>In c#??</p>