🚀 go-pugleaf

 It worked, thank you.

"Remy Lebeau (TeamB)" <no.spam@no.spam.com> �������/�������� � ��������
���������: news:43f24ba8@newsgroups.borland.com...
>
> "Andrew Fedoseev" <andrewfx@mail.ru> wrote in message
> news:43f23f8c@newsgroups.borland.com...
>
> > The problem is that i cant catch this message if it has been
> > sent with  HWND_BROADCAST parameter in SendMessage (...)
> > or PostMessage(...) function.
>
> Yes, you can.  See below.
>
> > The mainform class of receiving application is populated with
> > begin_message macros (i used WndProc functions as well) but
> > no result comes out of it.
>
> That is because you are catching the message in the wrong window.  You
need
> to catch it from the TApplication window, not the TForm window.  Call the
> TApplication::HookMainWindow() method in order to catch messages that are
> processed by the TApplication window, ie:
>
>     __fastcall TForm1::TForm1(TComponent *Owner)
>         : TForm(Owner)
>     {
>         Application->HookMainWindow(MyAppHook);
>     }
>
>     __fastcall TForm1::TForm1(TComponent *Owner)
>         : TForm(Owner)
>     {
>         Application->UnhookMainWindow(MyAppHook);
>     }
>
>     bool __fastcall TForm1::MyAppHook(TMessage &Message)
>     {
>         if( Message.Msg == WM_MY_MESSAGE )
>         {
>             // ...
>             return true;
>         }
>         else
>             return (Message.Msg == WM_INITDIALOG);
>     }
>
>
> Gambit
>
>