C++Builder中定义自己的事件

.h

//--------------------------------------------------------------------------------------------------

class xxx{

private:

 TNotifyEvent FOnCustomClick;   

 void __fastcall FireCustomClick();

public:

 __property TNotifyEvent OnCustomClick  = { read=FOnCustomClick, write=FOnCustomClick };

}

//--------------------------------------------------------------------------------------------------

.cpp

//--------------------------------------------------------------------------------------------------   

void __fastcall TfrmRecorder::FireCustomClick()

{

 if (FOnCustomClick)

            FOnCustomClick(this);

}

void __fastcall TfrmRecorder::PanelCustomMouseDown(TObject *Sender,

      TMouseButton Button, TShiftState Shift, int X, int Y)

{

    FireCustomClick();

}

//--------------------------------------------------------------------------------------------------

.h

//--------------------------------------------------------------------------------------------------

void __fastcall OnMyCustomClick(TObject *Sender);

//--------------------------------------------------------------------------------------------------

.cpp

//--------------------------------------------------------------------------------------------------

void __fastcall TfmMain::OnMyCustomClick(TObject *Sender)

{

}

m_vecRecorders[i]->OnMCustomClick = OnMyCustomClick;

//--------------------------------------------------------------------------------------------------