title: Issue in getting value of input type = radio from asp.net childf page of a master page to c#
body: <p>I am having an issue in getting the value of an input type = radio In c#
  My form is in the master page as follows: </p>
  
  <pre><code>   &lt;form id="form1" runat="server"&gt;
      &lt;asp:ContentPlaceHolder id="head" runat="server"&gt;
   &lt;/asp:ContentPlaceHolder&gt;
  &lt;div class="header"&gt;
      &lt;asp:Label ID="DoctorName" runat="server" Text=""     CssClass="Label"&gt;&lt;/asp:Label&gt;
      &lt;asp:ImageButton ID="logout" ImageUrl="~/Logout.png" style ="float:right; margin-right:20px;" runat="server" Height="40" Width="30"/&gt;
  &lt;/div&gt;
          &lt;div&gt;
       &lt;asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server"&gt;
  
        &lt;/asp:ContentPlaceHolder&gt;
       &lt;/div&gt;  
     &lt;/form&gt;
  </code></pre>
  
  <p>In my child page (c# file) I just tried to do the Request.form["MouvementYesNo"] but it returned a null value what should I do as another method ? should the two radio buttons have the same id? or how to get them by name?</p>
  
  <pre><code> &lt;li&gt;
          &lt;label&gt;Troubles du mouvement &lt;span class="required"&gt;*&lt;/span&gt;&lt;/label&gt;
       &lt;input type="radio" runat="server" name="MouvementYesNo" value="Yes" checked&gt; Yes
      &lt;input type="radio" runat="server" name="MouvementYesNo" value="No"&gt; No
  
  
      &lt;/li&gt;
  </code></pre>