Gets the HTML that is used to represent the control at design time.
Assembly: System.Design (in System.Design.dll)
For more information about the overloads available for this method see ControlDesigner.
In this overridden method, the base implementation always creates the child controls on the associated control.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)