I have a link button inside the dynamic datagrid, when it is clicks this modelpopup will be showing it will have only one dropdown and ok button cancel button. How can I do? I thought I need to use this code above, but I don't know where to put the code inside the datagrid or outside? If it is long thing I 'll be glad to create a new question?
found this , don't know how to implement it..
<ajaxToolkit:ModalPopupExtender ID="MPE" runat="server"