class PACKAGE TNumEdit : public TEdit
{
private:
virtual void __fastcall KeyPress(char &Key);
protected:
public:
__fastcall TNumEdit(TComponent* Owner);
__published:
};
出错信息为：
[C++ Error] NumEdit.h(14): E2113 Virtual function '_fastcall TNumEdit::KeyPress(char &)' conflicts with base class 'TWinControl'。
请问该如何解决？谢谢！

virtual void __fastcall KeyPress(TObject *Sender, char &Key);

virtual void __fastcall KeyPress(TObject *Sender, char &Key);

virtual void __fastcall KeyPress(TObject *Sender, char &Key);

谢谢各位！应该这样就可以了
        DYNAMIC void __fastcall KeyPress(char &Key);