A Telerik grid (Sorting, Paging enabled) with edit, delete & insert (popup) commands is used inside a user control. This user control is used in a webpage (Telerik Grid's Template Field column). When tried to use user control's grid events (edit, delete, insert, sorting, paging ...), A Control is already associated with the element exception is thrown.
<
asp:UpdatePanel
ID
=
"updatePanel1"
runat
=
"server"
>
<
ContentTemplate
>
<
ucl1:FormsControl
ID
=
"FormsControl1"
runat
=
"server"
/>
</
ContentTemplate
>
</
asp:UpdatePanel
>