加载动态库

没有头文件和静态库加载C++类的输出动态库，一言不合上代码 class CTest { public: CTest(LPCSTR szDll,LPCSTR sText) { m_hdl = LoadLibrary( szDll ); FARPROC proc = GetProcAddress(m_hdl, "??0CSampleDll@@QAE@PBD@Z"); *((FARPROC*)&m_Construct)=proc; (this->*m_Construct)(sText); proc = GetProcAddress(m_hdl, "??1CSampleDll@@UAE@XZ"); *((FARPROC*)&m_DeConstruct)=proc; proc = GetProcAddress(m_hdl, "?GetText@CSampleDll@@QBEPBDXZ"); *((FARPROC*)&m_FunGetText)=proc; } virtual ~CTest() { (this->*m_DeConstruct)(); } LPCSTR GetText() { return (this->*m_FunGetText)(); } private: BYTE m_host[1024]; typedef void(CTest::*Construct)(LPCSTR); typedef void (CTest::*DeConstruct)(); typedef LPCSTR(CTest ::*FunGetText)(); Construct m_Construct; DeConstruct m_DeConstruct; FunGetText m_FunGetText; HMODULE m_hdl; }; int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { CTest test("../SampleDll/debug/SampleDll.dll", "acadasdasdasda"); LPCSTR sVal=test.GetText(); return 0; }