Note: This method is new in the .NET Framework version 2.0.
Gets the markup that is used to represent the control at design time by calling the WebPartZoneDesigner.GetDesignTimeHtml method with a null argument.
Namespace: System.Web.UI.Design.WebControls.WebParts Assembly: System.Design (in system.design.dll)
Notes to Inheritors
When overriding this method, you must call GetDesignTimeHtml with a DesignerRegionCollection or a null reference (Nothing in Visual Basic) as an argument so that designer regions build correctly.