// *.h:
protected:
void __fastcall OnMouseOver(TMessage & Msg);
void __fastcall OnMouseOut(TMessage & Msg);
BEGIN_MESSAGE_MAP
VCL_MESSAGE_HANDLER(CM_MOUSEENTER , TMessage, OnMouseOver)
VCL_MESSAGE_HANDLER(CM_MOUSELEAVE , TMessage, OnMouseOut)
END_MESSAGE_MAP(TForm)
// *.cpp:
void __fastcall TForm1::OnMouseOver(TMessage & Msg)
{
if (((TLabel *)Msg.LParam) == myLabel)
{
myLabel->Caption = "Mouse Over";
}
}
void __fastcall TForm1::OnMouseOut(TMessage & Msg)
{
if ( ((TLabel *)Msg.LParam) == myLabel)
{
myLabel->Caption = "Mouse Out";
}
}