myinterface.h

这是书上的代码

// MyInterface.h: interface for the CMyInterface class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_MYINTERFACE_H__5186914F_3D57_4D9D_8B5D_7C4FAA58B385__INCLUDED_)
#define AFX_MYINTERFACE_H__5186914F_3D57_4D9D_8B5D_7C4FAA58B385__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "MyClass.h"

class AFX_EXT_CLASS CMyInterface  
{
public:
	CMyInterface();
	virtual ~CMyInterface();

	CMyClass *m_pMyClass;
	CString FunctionA(void);
	CString FunctionB(void);
	CString GetString(void);

};

#endif // !defined(AFX_MYINTERFACE_H__5186914F_3D57_4D9D_8B5D_7C4FAA58B385__INCLUDED_)