WebUserControl Web CSharp Web false 2 WebUserControl.ascx System.Web System System.Data System.Xml WebUserControl.ascx WebUserControl.ascx.cs WebUserControl.ascx.designer.cs Microsoft.VisualStudio.Web.Application, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a Microsoft.VisualStudio.Web.Application.WATemplateWizard