title: telerik:radgrid-asp:checkbox inside template column:event for checkbox box changed on griditemcommand
body: <p>i am using telerik grid in c#.
  this is my code for grid columns.</p>
  
  <pre><code>  &lt;telerik:GridTemplateColumn HeaderText="Active" UniqueName="Active"&gt;
                          &lt;ItemTemplate&gt;
                              &lt;asp:CheckBox ID="chbActive" runat="server"&gt;&lt;/asp:CheckBox&gt;
                          &lt;/ItemTemplate&gt;
                      &lt;/telerik:GridTemplateColumn&gt;
                      &lt;telerik:GridTemplateColumn HeaderText="Order" UniqueName="ORDER_FLAG"&gt;
                          &lt;ItemTemplate&gt;
                              &lt;asp:CheckBox ID="chbORDER_FLAG" runat="server"&gt;&lt;/asp:CheckBox&gt;
                          &lt;/ItemTemplate&gt;
                      &lt;/telerik:GridTemplateColumn&gt;
                      &lt;telerik:GridTemplateColumn HeaderText="Sell" UniqueName="SELL_FLAG"&gt;
                          &lt;ItemTemplate&gt;
                              &lt;asp:CheckBox ID="chbSELL_FLAG" runat="server"&gt;&lt;/asp:CheckBox&gt;
                          &lt;/ItemTemplate&gt;
                      &lt;/telerik:GridTemplateColumn&gt;
                      &lt;telerik:GridTemplateColumn HeaderText="Auto GRN" UniqueName="Auto_GRN"&gt;
                          &lt;ItemTemplate&gt;
                              &lt;asp:CheckBox ID="ChkAutoGrn" runat="server"&gt;&lt;/asp:CheckBox&gt;
                          &lt;/ItemTemplate&gt;
                      &lt;/telerik:GridTemplateColumn&gt;
  </code></pre>
  
  <p>now in this case whenever i checked 'Auto GRN' checkbox ,the 'Order' checkbox should unchecked automatically in grid and same condition for reverse senario..</p>
  
  <p>how i will achieve this..</p>