调用DLL

 typedef int (*func)();

void CtestDlg::OnBnClickedButton1()

{

// TODO: 在此添加控件通知处理程序代码

HINSTANCE hDllInst = LoadLibrary(L"MSVCP70.DLL");

   

func fc;

fc = (func)GetProcAddress(hDllInst,"SS_LoadIDCLibrary");

CString str;

int n =0;

n = fc();

str.Format(L"%d",n);

AfxMessageBox(str);

}