Call HTML control in code behind
<p>How can I get gridview  HTML textbox value   in .aspx.cs code?? E.g. :</p>

<pre><code>&lt;input id="Frequency" name="customerName" type="text" style="width: 44px" /&gt;
</code></pre>

<p>If i use the bellow code ,Then i can get the value on selectedIndex event.</p>

<pre><code>string n = String.Format("{0}", Request.QueryString['customerName']);
</code></pre>

<p>I want to use bellow syntax.</p>

<pre><code>TextBox_Label1 = (TextBox)e.Row.FindControl("Frequency");
</code></pre>

<p><strong>i don't want to user the runat="server" on HTML control .</strong></p>

<p>From Gridview i need to call a popup,Popup return a value ,I use the bellow code on javascript to do that</p>

<pre><code> window.opener.document.getElementById("customerName").value = val;              
                window.close();
</code></pre>

<p>In my gridview .if i put the runat="server" then return value not set ,So i need to remove the runat="server".It also not work if i put the Asp:TextBox on Grid.Help me to Return popup  value on gridview Asp:TextBox</p>

<p>Thanks!</p>
