🚀 go-pugleaf

This code seems to be working, but I still need to do some testing!

Message receiving code:

// application header

 MESSAGE void __fastcall func_name(TMessage &Message);
 BEGIN_MESSAGE_MAP
  VCL_MESSAGE_HANDLER(xxxx,TMessage,func_name); //xxxx - message identifier, 
 > 1024
  END_MESSAGE_MAP(TForm);

//  application cpp file

MESSAGE void __fastcall TFormX::func_name(TMessage &Message)
{
 ShowMessage("Message received, parameter1 = " + IntToStr(Message.LParam) + 
", parameter2 = " + IntToStr(Message.WParam));
}

Code to send a message

SendMessageA(hinst,xxxx,5,7);

//hinst - app form handle, xxxx - message identifier (same as in main 
application), parameter1=5, parameter2=7.


> I would like my DLL to comunicate with my application in any way. Windows
> message api function seems like a good idea. This is the code for 
> receiving
> a message on date time change. When the message on date time change is
> received, an event (or function) is triggered. I would like to "trigger" a
> handler function in my application from my DLL, and pass some parameters 
> if
> possible.
>
> Something like this should be in my application (this works for date/time
> change i would like a handler for messages from another application, not
> date/time)!
>
> class TMyForm : public TForm
> {
> private:
>    // declare a handler function for your message
>    MESSAGE void __fastcall WM_TimeChange(TMessage &Message);
>
> BEGIN_MESSAGE_MAP
>    // associate your handler function with some message
>    VCL_MESSAGE_HANDLER(WM_TIMECHANGE,              TMessage,
> WM_TimeChange);
> END_MESSAGE_MAP(TForm);
> };
>
> // in your source file
> // define the handler function
> MESSAGE void __fastcall TMyForm::WM_TimeChange(TMessage &Message)
> {
>    ShowMessage("Date or time has been changed!");
> }
>
> Now I need the code to send a meessage from DLL (or another application) 
> to
> my application. (I think it's the PostMessage method, but I'm not sure)!
>
> I hope this clears what I want the code for.
>
> Thanks,
> Luka.
>
>