public void Dispose()
{
// Enter Shutdown State.
disposeLocking.EnterWriteLock();
try
{
disposing = true;
}
finally
{
disposeLocking.ExitWriteLock();
}
// Shutdown Operations Executor.
var shutdownOperation = new ShutdownOperation();
operations.Add(shutdownOperation);
operationsExecutor.Join();
// Clean up.
operations.Dispose();
disposeLocking.Dispose();
backed.Dispose();
}
/// <summary>
/// 指定如何进行系统关机.
/// </summary>
/// <param name="so"></param>
public static void ShutDown(ShutdownOperation so)
{
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
switch (so)
{
case ShutdownOperation.ShutDown:
try
{
p.StandardInput.WriteLine("shutdown -f -s -t 0"); p.StandardInput.WriteLine("exit");
}
catch (Exception e)
{
MessageBox.Show(e.Message, "警告", MessageBoxButtons.OK); break;
}
break;
case ShutdownOperation.Reboot:
try
{
p.StandardInput.WriteLine("shutdown -f -r -t 0"); p.StandardInput.WriteLine("exit");
}
catch (Exception e)
{
MessageBox.Show(e.Message, "警告", MessageBoxButtons.OK); break;
}
break;
case ShutdownOperation.Logoff:
try
{
p.StandardInput.WriteLine("shutdown -l"); p.StandardInput.WriteLine("exit");
}
catch (Exception e)
{
MessageBox.Show(e.Message, "警告", MessageBoxButtons.OK); break;
}
break;
case ShutdownOperation.Hibernate:
try
{
p.StandardInput.WriteLine("powercfg -h on"); Application.SetSuspendState(PowerState.Hibernate, true, true);
}
catch (Exception e)
{
MessageBox.Show(e.Message, "警告", MessageBoxButtons.OK); break;
}
break;
case ShutdownOperation.Suspend:
try
{
Application.SetSuspendState(PowerState.Suspend, true, false);
}
catch (Exception e)
{
MessageBox.Show(e.Message, "警告", MessageBoxButtons.OK); break;
}
break;
case ShutdownOperation.LockWorkStation:
try
{
LockWorkStation();
}
catch (Exception e)
{
MessageBox.Show(e.Message, "警告", MessageBoxButtons.OK); break;
}
break;
}
}