Hi Rahul,
Please have a look into the sample code snippet which works fine at my end.
ASPX:
<
telerik:RadTabStrip
ID
=
"RadTabStrip1"
runat
=
"server"
MultiPageID
=
"RadMultiPage1"
>
<
Tabs
>
<
telerik:RadTab
Text
=
"First Tab"
PageViewID
=
"RadPageView1"
>
</
telerik:RadTab
>
</
Tabs
>
</
telerik:RadTabStrip
>
<
telerik:RadMultiPage
ID
=
"RadMultiPage1"
runat
=
"server"
>
<
telerik:RadPageView
ID
=
"RadPageView1"
runat
=
"server"
>
<
telerik:RadMenu
ID
=
"RadMenu1"
runat
=
"server"
ClickToOpen
=
"true"
>
<
Items
>
<
telerik:RadMenuItem
Text
=
"Menu 1"
>
<
ContentTemplate
>
<
uc1:TestPage
ID
=
"TestPage1"
runat
=
"server"
/>
</
ContentTemplate
>
</
telerik:RadMenuItem
>
</
Items
>
</
telerik:RadMenu
>
</
telerik:RadPageView
>
</
telerik:RadMultiPage
>
Let me know if you have any concern.
Thanks,
Princy.