VC++簡略完成關機、重啟盤算機實例代碼。本站提示廣大學習愛好者:(VC++簡略完成關機、重啟盤算機實例代碼)文章只能為提供參考,不一定能成為您想要的結果。以下是VC++簡略完成關機、重啟盤算機實例代碼正文
本文以一個實例情勢引見了VC++簡略完成關機、重啟盤算機的辦法,代碼比擬適用,有必定的參考價值。完全實例代碼以下:
void CWebBrowserView::OnMenuShutdown()
{
// TODO: 在此添加敕令處置法式代碼
if (AfxMessageBox("肯定要關機嗎?",MB_YESNO) == IDYES)
{
HANDLE hToken;
TOKEN_PRIVILEGES tkp;
// Get a token for this process.
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
{
AfxMessageBox("OpenProcessToken Error!");
return;
}
// 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, sizeof(TOKEN_PRIVILEGES), (PTOKEN_PRIVILEGES)NULL, NULL);
if (GetLastError() != ERROR_SUCCESS)
{
AfxMessageBox("關機掉敗");
return;
}
// Shut down the system and force all applications to close.
ExitWindowsEx(EWX_SHUTDOWN | EWX_FORCE, 0); //重啟只須要把EWX_SHUTDOWN改成EWX_REBOOT
}
}