<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server"> <telerik:RadGrid ID="radGridBooks" runat="server" AutoGenerateColumns="False" ShowFooter="True" CellSpacing="0" GridLines="None" Skin="Default" OnNeedDataSource="radGridBooks_NeedDataSource"> <MasterTableView CommandItemDisplay="Top" EditMode="PopUp" GridLines="None" TableLayout="Fixed"> <CommandItemSettings AddNewRecordText="Add New Book" RefreshText="Refresh"></CommandItemSettings> <Columns> <telerik:GridEditCommandColumn></telerik:GridEditCommandColumn> <telerik:GridBoundColumn DataField="ID" UniqueName="ID" HeaderText="Book ID"></telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="Name" HeaderText="Book Name"> <ColumnValidationSettings EnableRequiredFieldValidation="true" EnableModelErrorMessageValidation="true"> <RequiredFieldValidator ForeColor="Red" ErrorMessage="Required"></RequiredFieldValidator> </ColumnValidationSettings> </telerik:GridBoundColumn> <telerik:GridButtonColumn Text="Del" CommandName="DeleteBook" CommandArgument="ID"></telerik:GridButtonColumn> </Columns> <EditFormSettings EditFormType="Template" CaptionDataField="ID" PopUpSettings-ScrollBars="Auto" PopUpSettings-Modal="True" PopUpSettings-ShowCaptionInEditForm="true"> <FormTemplate> <table width="100%"> <tr> <td>Try</td> </tr> </table> </FormTemplate> </EditFormSettings> </MasterTableView> <ClientSettings EnableRowHoverStyle="true"> </ClientSettings> </telerik:RadGrid> </telerik:RadAjaxPanel>LOOK THIS PHOTO