exporingexe.cpp

这是一本学习 window编程的很好的参考教材

#include <Windows.h>
#define EXPORT __declspec(dllexport)
typedef void(*FnPtrT)();
int main()
{
 	
	HMODULE hDll = ::LoadLibrary("ImportingDLL.dll");
	if(!hDll)
	{
		MessageBox(NULL,"DLL Not Found : ImportingDLL.dll","From Exe",MB_OK);
	}
	else
		{
			FnPtrT FnPtr = (FnPtrT)::GetProcAddress(hDll,"fnImportingDLL");
			if(FnPtr)
				(*FnPtr)();
			::FreeLibrary(hDll);
		}
	return 0;
}

extern "C"
{
	EXPORT void ExeFn(char * lpszMessage)
	{
		MessageBox(NULL,lpszMessage,"From Exe",MB_OK);
	}
}