keydll.h

visual c++ 实例编程

// The following ifdef block is the standard way of creating macros which make exporting 
// from a DLL simpler. All files within this DLL are compiled with the KEYDLL_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see 
// KEYDLL_API functions as being imported from a DLL, wheras this DLL sees symbols
// defined with this macro as being exported.
#ifdef KEYDLL_EXPORTS
#define KEYDLL_API __declspec(dllexport)
#else
#define KEYDLL_API __declspec(dllimport)
//#ifndef DLLAPI_ICONIZER
//#define DLLAPI_ICONIZER _declspec( dllimport )
//#endif
#endif
KEYDLL_API BOOL WINAPI Start();
KEYDLL_API void WINAPI Stop();
// This class is exported from the keydll.dll
class KEYDLL_API CKeydll {
public:
	CKeydll(void);
	// TODO: add your methods here.
};

extern KEYDLL_API int nKeydll;

KEYDLL_API int fnKeydll(void);