ＶＣ＋＋调用Ｃ＃动态链接库ＤＬＬ

#using <mscorlib.dll>

using namespace System;

using namespace System::Runtime::InteropServices;

#using "D:\ExerciseSample\AccessSample\Release\accessUpdate.dll"/* 需要调取的DLL */

using namespace accessUpdate;/* 使用命名空间 */

int _tmain(int argc, _TCHAR* argv[])

{

char*p = "C:\\Windows\\system\\NetLock.mdb" ;

long a = 5030201;

char room[32] = "8302" ;

Class1 ^myclass= gcnew Class1();

System::String ^aa = myclass->accessUpdate(Marshal::PtrToStringAnsi((IntPtr)( char*)p), a, Marshal::PtrToStringAnsi((IntPtr)(char *)room), true);

printf_s( "aa = %s\n",aa);

system( "pause");

return 0;

}