[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Win32Int' (#lcl)

TWin32WidgetSet.InvalidateRgn

Declaration

Source position: win32winapih.inc line 143

public function TWin32WidgetSet.InvalidateRgn(

  Handle: HWND;

  Rgn: HRGN;

  Erase: Boolean

):Boolean; override;