Re: How to use Msg given by RegisterWindowMessage ?

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#12482

From: Remy Lebeau (TeamB)
Date: Mon, 08 Dec 2003 17:51

33 lines
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"Marc Gerin" <germar@skynet.be> wrote in message
news:3fd47dad$1@newsgroups.borland.com...

> Other application:
> I think one choice is a loop:
>     MSG msg;
> while (GetMessage((LPMSG)&msg,...)){
> if(msg.message=RegisterWindowMessage("essai"))
> {...}
> }

In your other application, you should override the form's WndProc() and
catch the message from there, ie:

    __fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
    {
        Mes = RegisterWindowMessage("essai");
    }

    void __fastcall TForm1::WndProc(TMessage &Message)
    {
        if( (Message.Msg == Mes) && (Mes != 0) )
        {
            //...
        }
        else
            TForm::WndProc(Message);
    }


Gambit

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Subject: Re: How to use Msg given by RegisterWindowMessage ?
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