<%@ Control Language="C#" AutoEventWireup="true" CodeFile="surfaceDrawing.ascx.cs" Inherits="controls_module_surfaceDrawing" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %> <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>