or

void RadComboBoxControl_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e) { string filterExpression; filterExpression = "([" + colname + "] ='" + e.Value + "')"; if (e.Value.Equals("All")) filterExpression = " "; radgrid.MasterTableView.FilterExpression = filterExpression; selectedValue = e.Value; radgrid.MasterTableView.Rebind(); }if (e.Value.Equals(""));

<asp:Panel runat="server" ID="ButtonsPanel" CssClass="rsAdvancedSubmitArea"> <div class="rsAdvButtonWrapper"> <asp:LinkButton runat="server" ID="UpdateButton" CssClass="rsAdvEditSave"> <span><%= Owner.Localization.Save %></span> </asp:LinkButton> <asp:LinkButton runat="server" ID="CancelButton" CssClass="rsAdvEditCancel" CommandName="Cancel" CausesValidation="false"> <span><%= Owner.Localization.Cancel %></span> </asp:LinkButton> </div> </asp:Panel>