VC++下实现系统关机、重启

关机调用：

文章来源：http://dqifa.blog.163.com/blog/#m=0&t=1&c=fks_095066086083081065092081074071093084084075087080083
MyExitWindowsEx(EWX_SHUTDOWN | EWX_FORCE | EWX_POWEROFF);

重启调用：

MyExitWindowsEx(EWX_REBOOT | EWX_FORCE); 

具体实现：

BOOL IsWIN32_NT()

{

 OSVERSIONINFO osv;

 osv.dwOSVersionInfoSize = sizeof OSVERSIONINFO;

 GetVersionEx(&osv);

 return osv.dwPlatformId == VER_PLATFORM_WIN32_NT;

}

BOOL MyExitWindowsEx(UINT uFlags)

{

 if(IsWIN32_NT())

 {

  HANDLE hProcess, hToken;

  TOKEN_PRIVILEGES Privileges;

  hProcess = GetCurrentProcess();

  OpenProcessToken(hProcess, TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY, &hToken);

  LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &Privileges.Privileges[0].Luid);

  Privileges.PrivilegeCount = 1;

  Privileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

  AdjustTokenPrivileges(hToken, FALSE, &Privileges, 0, (PTOKEN_PRIVILEGES)NULL, NULL);

 }

 return ExitWindowsEx(uFlags, 0);

}