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

CallDefaultWindowProc

Passes message on to 'default' handler. This can be a control specific window procedure or the default window procedure.

Declaration

Source position: win32int.pp line 233

function CallDefaultWindowProc(

  Window: HWND;

  Msg: UINT;

  WParam: Windows.WParam;

  LParam: Windows.LParam

):LRESULT;

Function result

0 if Msg is handled