void ShutDown()
{
//判断操作系统版本
OSVERSIONINFO osVer;
osVer.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
::GetVersionEx(&osVer);
//操作系统为win2000
if(osVer.dwPlatformId==VER_PLATFORM_WIN32_NT)
{
// Get a token for this process.
HANDLE hToken;
TOKEN_PRIVILEGES tkp;
if (!OpenProcessToken(GetCurrentProcess(),
TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
MessageBox("OpenProcessToken Error");
// Get the LUID for the shutdown privilege.
LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,
&tkp.Privileges[0].Luid);
tkp.PrivilegeCount = 1; // one privilege to set
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
// Get the shutdown privilege for this process.
AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,
(PTOKEN_PRIVILEGES)NULL, 0);
// Cannot test the return value of AdjustTokenPrivileges.
if (GetLastError() != ERROR_SUCCESS)
MessageBox("AdjustTokenPrivileges Error");
// Shut down the system and force all applications to close.
if (!ExitWindowsEx(EWX_POWEROFF|EWX_FORCE, 0))
MessageBox("ExitWindowsEx Error");
}
//操作系统为win98
else
if (!ExitWindowsEx(EWX_SHUTDOWN|EWX_FORCE, 0))
MessageBox("SHUTDOWN Error");
}
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最新推荐文章于 2022-04-28 20:39:58 发布