PreviewControlDesigner Class
Provides design-time support in a visual designer for a control where the design surface must use a preview of the associated control.
Assembly: System.Design (in System.Design.dll)
The only distinction between the PreviewControlDesigner class and the ControlDesigner class is that the design host always displays a preview of the control and any modifications that are made in Design view are applied only to the preview of the control. Your code must specifically persist changes to the control.
- SecurityPermission
for calling unmanaged code. Demand value: Demand. Permission value: UnmanagedCode
System.ComponentModel.Design::ComponentDesigner
System.Web.UI.Design::HtmlControlDesigner
System.Web.UI.Design::ControlDesigner
System.Web.UI.Design.WebControls::PreviewControlDesigner
System.Web.UI.Design.WebControls::BaseValidatorDesigner
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.