Unit 'InterfaceBase' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#lcl]

TWidgetSet.SelectClipRGN

Sets the ClipRegion of an DeviceContext.

Declaration

Source position: winapih.inc line 234

public function TWidgetSet.SelectClipRGN(

  DC: HDC;

  RGN: HRGN

):LongInt; virtual;

Arguments

DC

  

The device context.

RGN

  

The region to copy, zero for an empty region.

Function result

The region kind.

Version 4.6 Generated 2026-02-20 Home