Customizing with GridTemplateColumn from Code Behind

[Den]

I need to be able to create something like this
http://www.telerik.com/help/aspnet-ajax/grdcustomizewithgridtemplatecolumn.html

From the code behind but I couldn't find headerTemplate property

RadGrid1.Columns(1).headerTemplate()

Please help
Den

[Princy]

Hello Den,

You can try out the following code to add multi rows to the HeaderTemplate for a TemplateColumn from code behind.
aspx:

 <telerik:GridTemplateColumn UniqueName="Template" >
        <ItemTemplate>
           <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
        </ItemTemplate>
 </telerik:GridTemplateColumn>

cs:

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
    {
        if (e.Item is GridHeaderItem)
        {
            GridHeaderItem header = (GridHeaderItem)e.Item;
            Table table = new Table();
            TableRow row = new TableRow();
            TableCell cell = new TableCell();
            Label lbl = new Label();
            lbl.Text = "JAN";
            cell.Controls.Add(lbl);
            cell.Width = Unit.Percentage(100);
            row.Controls.Add(cell);
            table.Rows.Add(row);
            table.Width = Unit.Percentage(100);
            header["Template"].Controls.Add(table);
        }
    }

Thanks
Princy.