public static bool ExitWindows(ExitWindows exitWindows, ShutdownReason reason, bool ajustToken)
{
if (ajustToken && !TokenAdjuster.EnablePrivilege("SeShutdownPrivilege", true)) {
return false;
}
return ExitWindowsEx(exitWindows, reason) != 0;
}
private void ExecutePowerAction(string choosenAction)
{
ExceptionHandler.LogEvent("[Countdown] Executing power action");
ignoreClose = false; // do not ignore close event
allowClose = true; // disable close question
switch (choosenAction)
{
case "Shutdown":
ExitWindows.Shutdown(!Graceful);
break;
case "Restart":
ExitWindows.Reboot(!Graceful);
break;
case "Hibernate":
Application.SetSuspendState(PowerState.Hibernate, false, false);
break;
case "Sleep":
Application.SetSuspendState(PowerState.Suspend, false, false);
break;
case "Logout":
ExitWindows.LogOff(!Graceful);
break;
case "Lock":
ExitWindows.Lock();
break;
}
if (PreventSystemSleep)
{
ExceptionHandler.LogEvent("[Countdown] Clearing EXECUTION_STATE flags");
ExecutionState.SetThreadExecutionState(ExecutionState.EXECUTION_STATE.ES_CONTINUOUS); // Clear EXECUTION_STATE flags to allow the system to go to sleep if it's tired.
}
}
private void tmrClock_Tick(object sender, System.EventArgs e)
{
//计时减一
this.maxTimeNumber = maxTimeNumber - 1;
if (this.maxTimeNumber == 0)
{
//关机时间到，执行关机操作
//关闭计时器控件
this.tmrClock.Stop();
//实例化ExitWindows类
objExitWindows = new ExitWindows();
bool ok = objExitWindows.Close();
if (!ok)
{
MessageBox.Show("由于某种原因，无法完成操作");
}
}
else
{
//显示提示信息
this.lblMessage.Text = "离自动关机时计时间还有 " + this.maxTimeNumber.ToString() + " 秒";
}
}
public ShuntDone()
{
InitializeComponent();
//获取当前日期
DateTime objDateTime = System.DateTime.Now;
//获取当前日期
string currentDate = objDateTime.ToLongDateString();
//获取当前时间
string currentTime = objDateTime.ToLongTimeString();
//在界面上显示当前日期和时间
this.textDateTime.Text = currentDate + "" + currentTime;
//给 DateTimePicker控件赋值
this.dtpCurrentDate.Value = objDateTime;
//给 DateTimePicker控件赋值
this.dtpCurrentTime.Value = objDateTime;
//启动定时器
this.tmrMainClock.Start();
//不显示系统托盘
this.notifyIcon1.Visible = false;
//实例化ExitWindows类
objExitWindows = new ExitWindows();
this.lblState2.Text = "未启动";
}
private static extern bool ExitWindowsEx(ExitWindows uFlags,
ShutdownReason dwReason);
/// <summary>
/// Used to logoff, shutdown or reboot.
/// </summary>
/// <param name="flags">The type of exit to perform.</param>
/// <param name="reasons">The reason for the exit.</param>
/// <returns><c>true</c> if successful, otherwise <c>false</c>.</returns>
public static bool WindowsExit(ExitWindows flags, ShutdownReasons reasons)
{
EnableToken("SeShutdownPrivilege");
return ExitWindowsEx((int)flags, (int)reasons) != 0;
}
static extern bool ExitWindowsEx(ExitWindows uFlags, ShutdownReason dwReason);
public static extern bool ExitWindowsEx(ExitWindows uFlags,
int dwReason);
private static extern bool ExitWindowsEx(ExitWindows uFlags, int dwReason);
private static extern bool ExitWindowsEx(ExitWindows uFlags,
int dwReason);
internal static extern int ExitWindowsEx (ExitWindows exitFlags, ShutdownReason shutDownReason);
public static extern int ExitWindowsEx(ExitWindows uFlags, ShutdownReason dwReason);
public void unmanagedExitWindows(ExitWindows flag)
{
bool blOK;
TokPriv1Luid tp;
IntPtr hproc = GetCurrentProcess();
IntPtr htok = IntPtr.Zero;
blOK = OpenProcessToken(hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok);
tp.Count = 1;
tp.Luid = 0;
tp.Attr = SE_PRIVILEGE_ENABLED;
blOK = LookupPrivilegeValue(null, SE_SHUTDOWN_NAME, ref tp.Luid);
blOK = AdjustTokenPrivileges(htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero);
blOK = ExitWindowsEx(flag, ShutdownReason.MinorOther);
}
public static int ExitWindows(ExitWindows exitWindows, ShutdownReason reason)
{
return(ExitWindowsEx(exitWindows, reason));
}
public static extern Boolean ExitWindowsEx(ExitWindows uFlags, ShutdownReason dwReason);
internal static extern bool ExitWindowsEx(ExitWindows flg, ShutdownReason rea);
internal static extern bool ExitWindowsEx(ExitWindows flg, ShutdownReason rea);
private static void PerformExit(ExitWindows action)
{
TokPriv1Luid tp;
IntPtr hproc = GetCurrentProcess();
IntPtr htok = IntPtr.Zero;
OpenProcessToken(hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY,
ref htok);
tp.Count = 1;
tp.Luid = 0;
tp.Attr = SE_PRIVILEGE_ENABLED;
LookupPrivilegeValue(null, SE_SHUTDOWN_NAME, ref tp.Luid);
AdjustTokenPrivileges(htok, false, ref tp, 0, IntPtr.Zero,
IntPtr.Zero);
ExitWindowsEx((uint)action, (uint)ShutdownReason.FlagPlanned);
}