or

<telerik:RadPane ID="radPaneMain" runat="server" CssClass="paneMain" OnClientResized="radPaneMain_Resized"> <asp:MultiView ID="multiViewMain" runat="server"> <asp:View ID="View1" runat="server"> <%-- Note: In order for ScrollBars to function, the dimensions of the Panel (Div) have to be explicitly set. Since the width of panelMucking can change, we're going to explicitly set the Width in code. The actual turning on/off of the scrollbars is handled directly by the 'DrawFlowChartShapes' method --%> <asp:Panel ID="panelMucking" runat="server" CssClass="smallText" ScrollBars="None" EnableViewState="false" style="position:relative" /> </asp:View> </asp:MultiView></telerik:RadPane>
<html><head></head><body onLoad="if (window.FormChanged){FormChanged()}"></body></html>

<html><head></head><body onLoad="if (window.FormChanged){FormChanged()}"></body></html>


GridColumn gridCol = radgrdResultDetail.MasterTableView.GetColumn("Description"); gridCol.HeaderStyle.Width = System.Web.UI.WebControls.Unit.Pixel(500);
I have put this in the pre_render method like advised but the columns do not change size. Any help would be greatly appreciated.
Micahel