How to catch the MM_WOM_CLOSE message

[Flagada]

Hello.

I want to catch the MM_WOM_CLOSE or MM_WOM_DONE message. These messages are sent after a WAV file has terminated to play. I found a page where they explain how to do it:

http://www.bcbjournal.org/articles/...tm?PHPSESSID=717357f735aea07977fb9e4e5c53228e

But it does not work. It is strange: when I replace MM_WOM_DONE by WM_MOVE in the code below, the message "WAV file ready" does appear on the Memo when the window is moved. But with MM_WOM_CLOSE or MM_WOM_DONE, nothing happens after a WAV file has been played (by the same application).

This is my code:


In unit1.h

class TForm1 : public TForm
{
// things omitted
private:
 void OnWaveDone(TMessage& msg);

public:
 __fastcall TForm1(TComponent* Owner);
 BEGIN_MESSAGE_MAP
   MESSAGE_HANDLER(
     MM_WOM_DONE, TMessage, OnWaveDone)
 END_MESSAGE_MAP(TForm)
};

In unit1.cpp

void TForm1::OnWaveDone(TMessage& msg)
{
 Memo1->Lines->Add("WAV file ready");
}

The WAV files are played using PlaySound, they are located in a resource file:

PlaySound("Sound1", HInstance, SND_ASYNC | SND_RESOURCE);


What am I doing wrong ?? Any help is highly appreciated.