checkbox select row

[Emre]

I have three checkbox in the one row of the grid.What I wanna is to select other two checkboxes when I select first checkbox. How can I do that? 
by the way,I create checkboxes shown below. 

<telerik:GridTemplateColumn UniqueName="rSelect">
                        <ItemTemplate>
                            <asp:CheckBox ID="chkSelect" runat="server" AutoPostBack="true" OnCheckedChanged="chkSelect_OnCheckedChanged" />
                        </ItemTemplate>
                    </telerik:GridTemplateColumn>

[Princy]

Hello,

Try the following code snippet.
CS:

protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
  {
      CheckBox CheckBox1= (CheckBox)sender;
      GridDataItem item = (GridDataItem)CheckBox1.NamingContainer;
      if (CheckBox1.Checked == true)
      {
        CheckBox CheckBox2=(CheckBox) item.FindControl("CheckBox2");
        CheckBox2.Checked = true;
        CheckBox CheckBox3= (CheckBox)item.FindControl("CheckBox3");
        CheckBox3.Checked = true;
      }
  }

Thanks,
Princy.

[Emre]

thanks,it did the trick.