title: grid view select radio button categorically
body: <p>I Have Simple Grid View Like This</p>
  
  <pre><code>    &lt;asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" 
          DataSourceID="SqlDataSource1"&gt;
          &lt;Columns&gt;
              &lt;asp:TemplateField HeaderText="Status"&gt;
                  &lt;HeaderTemplate&gt;
                      &lt;asp:DropDownList ID="DropDownList1" runat="server"&gt;
                          &lt;asp:ListItem&gt;A&lt;/asp:ListItem&gt;
                          &lt;asp:ListItem&gt;B&lt;/asp:ListItem&gt;
                          &lt;asp:ListItem&gt;C&lt;/asp:ListItem&gt;
                      &lt;/asp:DropDownList&gt;
                  &lt;/HeaderTemplate&gt;
                  &lt;ItemTemplate&gt;
                      &lt;asp:RadioButtonList ID="chkStatusGM" runat="server" AutoPostBack="false" RepeatDirection="Horizontal"&gt;
                          &lt;asp:ListItem Value="5"&gt;Approve&lt;/asp:ListItem&gt;
                          &lt;asp:ListItem Value="0"&gt;Not Approved&lt;/asp:ListItem&gt;
                      &lt;/asp:RadioButtonList&gt;
                  &lt;/ItemTemplate&gt;
              &lt;/asp:TemplateField&gt;
              &lt;asp:BoundField DataField="CATEGORY" HeaderText="CATEGORY"  /&gt;
  
          &lt;/Columns&gt;
      &lt;/asp:GridView&gt;
  </code></pre>
  
  <p>In grid view there is Radio Button and Column Category Having Fixed values Like "A","B","C i
  Problem is that I want to select all radios according to value selected from drop down.For Example If I select the "A" from dropdown then the radio inside gridview having ctegory "A" should be selected with value 4.</p>