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

TWidgetSet.CallWindowProc

Calls another Window procedure, to handle a message.

Declaration

Source position: winapih.inc line 42

public function TWidgetSet.CallWindowProc(

  lpPrevWndFunc: TFarProc;

  Handle: HWND;

  Msg: UINT;

  WParam: WPARAM;

  LParam: LPARAM

):Integer; virtual;
Version 4.0 Generated 2025-05-03 Home