#ifndef PAGEBASE_HPP #define PAGEBASE_HPP #if _MSC_VER >= 1000 #pragma once #endif // _MSC_VER >= 1000 //--------------------------------------------------------------- //--------------------------------------------------------------- //--------------------------------------------------------------- //--------------------------------------------------------------- // base class for all property page: class PageBase : public CDialog { public: PageBase(UINT IDD) : CDialog(IDD) {}; virtual void MakeChangesAvailable() {}; virtual BOOL IsPageValid() {return FALSE;}; virtual void DoUpdate() {}; }; #endif