方法1，msdn 有相应的例子，代码贴出来给你看看 MSDN有相应Example！ #include   
    
      typedef   BOOL   (WINAPI   *LPFN_ISWOW64PROCESS)   (HANDLE,   PBOOL); LPFN_ISWOW64PROCESS   fnIsWow64Process   =   (LPFN_ISWOW64PROCESS)GetProcAddress( GetModuleHandle( "kernel32 "), "IsWow64Process "); BOOL   IsWow64() { BOOL   bIsWow64   =   FALSE; if   (NULL   !=   fnIsWow64Process) { if   (!fnIsWow64Process(GetCurrentProcess(),&bIsWow64)) {//   handle   error std::cout < < "Handle   Error " <