Что тут неверно?
| Код |
// код *.сpp \\
void __fastcall TForm1::WMSysCommand(TWMSysCommand& Msg)
{ if (Msg.CmdType == SOMECONSTANT )
MessageBox(NULL, "Works !!!", "Message", MB_OK);
DefWindowProc(Handle,WM_SYSCOMMAND,Msg.CmdType, MAKELPARAM(Msg.XPos,Msg.YPos));
Msg.Result=0;
}//===========================================================*/
// код *.h \\
class TForm1 : public TForm
{
__published: // IDE-managed Components
...
void __fastcall WMSysCommand(TWMSysCommand& Msg);
private: // User declarations
public: // User declarations
__fastcall TForm1(TComponent* Owner);
BEGIN_MESSAGE_MAP
MESSAGE_HANDLER(WM_SYSCOMMAND,TWMSysCommand,WMSysCommand);
END_MESSAGE_MAP(TComponent);
};
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