i have inserted a control in a tab1 and when the page is loaded then that control didn't open in that tab. but when i click on other tab and then on that tab then control open in first tab.
how can i do that control should open in first tab when the page load for the first time.
i have done selectedindex = 0
but not ....
<telerik:RadTabStrip ID="tabStripEdit" runat="server"
Orientation="VerticalLeft" AutoPostBack="True" SelectedIndex="0" >
and also i have applied it on pageLoad method
tabStripEdit.SelectedIndex = 0;
then also it is not working.