or
01.<Columns>02. <telerik:GridTemplateColumn UniqueName="EditCommandColumn" AllowFiltering="false">03. <ItemTemplate>04. <div style="width: 50px">05. <asp:ImageButton ID="ImageButtonEdit" runat="server" CommandName="Edit" ImageUrl='<%# string.Format("~/App_Themes/{0}/Grid/Edit.gif", Page.Theme) %>'06. AlternateText="Edit" ToolTip="Edit" />07. 08. <asp:ImageButton ID="ImageButtonDuplicate" runat="server" CommandName="Duplicate"09. ImageUrl='<%# string.Format("~/App_Themes/{0}/Images/Copy_16.gif", Page.Theme) %>'10. AlternateText="Duplicate" ToolTip="Duplicate" />11. </div>12. </ItemTemplate>13. <ItemStyle HorizontalAlign="Center" />14. </telerik:GridTemplateColumn>If Not IsDBNull(dataRow("span_data")) Then For Each col As GridColumn In TryCast(sender, RadGrid).MasterTableView.RenderColumns Select Case col.UniqueName Case "column1" col.ItemStyle.HorizontalAlign = HorizontalAlign.Leftrow("column1_data").Text = CStr(dataRow("span_data")) Case "column2" row("column2_data").Text = " " Case "column3" row("column3_data").Text = " " End Select NextEnd If<telerik:GridNumericColumn HeaderText="Column 1" HeaderStyle-Width="80px" ItemStyle-HorizontalAlign="Right" DataField="column1" UniqueName="column1" SortExpression="column1" DataFormatString="{0:$#,##0;($#,##0);$#,##0}" />
<telerik:GridNumericColumn HeaderText="Column 2" HeaderStyle-Width="80px" ItemStyle-HorizontalAlign="Right" DataField="column2" UniqueName="column2" SortExpression="column2" DataFormatString="{0:$#,##0;($#,##0);$#,##0}" />
<telerik:GridNumericColumn HeaderText="Column 3" HeaderStyle-Width="80px" ItemStyle-HorizontalAlign="Right" DataField="column3" UniqueName="column3" SortExpression="column3" DataFormatString="{0:$#,##0;($#,##0);$#,##0}" />



<ClientEvents OnRowDblClick="RowDblClick" />function RowDblClick(sender, eventArgs) { $find("<%= RadGrid1.MasterTableView.ClientID %>").editItem(eventArgs.get_itemIndexHierarchical()); }