#ifndef IUIRELAY_H #define IUIRELAY_H #include class IUIRelay { public: virtual void AsyncMessageBox(const TString& rkInfoBoxTitle, const TString& rkMessage) = 0; virtual bool AskYesNoQuestion(const TString& rkInfoBoxTitle, const TString& rkQuestion) = 0; }; extern IUIRelay *gpUIRelay; #endif // IUIRELAY_H