【文件属性】：
文件名称：加载动态库
文件大小：14KB
文件格式：RAR
更新时间：2020-04-14 06:08:26
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;
}
【文件预览】：
LoadDll
----LoadDll.vcproj(6KB)
----LoadDll.suo(8KB)
----LoadDll.dsp(4KB)
----LoadDll.opt(53KB)
----LoadDll.plg(2KB)
----LoadDll.dsw(740B)
----LoadDll.cpp(1KB)
----StdAfx.cpp(294B)
----SampleDll()
--------SampleDll.h(1KB)
--------SampleDll.cpp(845B)
--------SampleDll.plg(2KB)
--------SampleDll.vcproj(6KB)
--------StdAfx.cpp(296B)
--------StdAfx.h(802B)
--------SampleDll.dsp(4KB)
--------ReadMe.txt(1KB)
----StdAfx.h(773B)
----LoadDll.sln(1KB)
----ReadMe.txt(1KB)