or

<telerik:RadMaskedTextBox ID="txtWorkNumber" runat="server" CssClass="input_text" Skin="" EnableEmbeddedSkins="false" Width="88%" ></telerik:RadMaskedTextBox>strMask = "###-###-####"strDMask = "(###) ###-####" txtWorkNumber.Mask = strMask txtWorkNumber.DisplayMask = strDMasktxtWorkNumber.TextWithLiterals = "--"
protected void MyRadChart_Click(object sender, Telerik.Charting.ChartClickEventArgs args) { if (args.SeriesItem != null) { staffCountByGrade.SelectParameters[1].DefaultValue = args.SeriesItem.Name; MyRadChart.DataSourceID = "staffCountByGrade"; } }<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="Button_ClearFilters"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="Label_Today" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings></telerik:RadAjaxManagerProxy><asp:Button ID="Button_ClearFilters" runat="server" Text="Clear filters" OnClick="Button_ClearFilters_Click"></asp:Button><asp:Label ID="Label_Today" runat="server" Text="Today" />
<telerik:GridDropDownColumn
DataField="Office"
HeaderText="Offices"
UniqueName="chkOffices">
<HeaderStyle Font-Bold="True" HorizontalAlign="Center"/>
<ItemStyle HorizontalAlign="Center" />
</telerik:GridDropDownColumn>
<%
--***********************************************--%>
<telerik:GridDropDownColumn
DataField="TypeName"
HeaderText="Types"
UniqueName="chkTypes">
<HeaderStyle Font-Bold="True" HorizontalAlign="Center"/>
<ItemStyle HorizontalAlign="Center" />
</telerik:GridDropDownColumn>
private void BindDetails(DataTable Details, DataTable List, DataTable TiersList, DataTable officeList)
{
RadGrid grid = radGridPromoDetails;
grid.
MasterTableView.SortExpressions.Clear();
grid.
CurrentPageIndex = 0;
grid.
DataSource = Details;
grid.
DataBind();
}