title: The server tag is not well formed.(databinder.eval)
body: <p>I am trying to working the following code.</p>
  
  <pre><code> &lt;asp:DataGrid ID="Grid" runat="server"  DataKeyField="KeyID" CssClass="grid"
  ...
  &lt;asp:CheckBox runat="server"  ID="checkBox-&lt;%#DataBinder.Eval(Container.DataItem,"KeyID")%&gt;" AutoPostBack="false"&gt;&lt;/asp:CheckBox&gt;
  </code></pre>
  
  <p>When I run the code,I have got the below error:</p>
  
  <pre><code>Error   25  The server tag is not well formed.
  </code></pre>
  
  <p>Note : This is working without runat="server".
  What is the remedy for this problem ?</p>