using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Windows;using System.Windows.Controls;using System.Windows.Data;using System.Windows.Documents;using System.Windows.Input;using System.Windows.Media;using System.Windows.Media.Imaging;using System.Windows.Navigation;using System.Windows.Shapes;using System.Diagnostics;using System.Runtime.InteropServices;namespace 关机一键锁定{    /// <summary>    /// MainWindow.xaml 的交互逻辑    /// </summary>    public partial class MainWindow : Window    {        public MainWindow()        {            InitializeComponent();        }        //关机        private void btnShutDown_Click(object sender, RoutedEventArgs e)        {            //Process p = new Process();//实例化一个独立进程            //p.StartInfo.FileName = "shutdown";            //p.StartInfo.Arguments = "-s -t 0";            //p.Start();//启动            //等价于上面四句            Process.Start("shutdown", "-s -t 0");                   }        private void btnReset_Click(object sender, RoutedEventArgs e)        {           //重启            Process.Start("shutdown", "-r -t 0");        }        private void btnUnlogin_Click(object sender, RoutedEventArgs e)        {            //注销            Process.Start("shutdown", "-l ");//C#写的关机、重启、注销程序，代码简单主要是用Process类来操作        }        [DllImport("User32.DLL")]        public static extern void LockWorkStation();        //一键锁定        private void btnClose_Click(object sender, RoutedEventArgs e)        {            LockWorkStation();        }        //打开CMD窗口        private void btnCMD_Click(object sender, RoutedEventArgs e)        {            Process.Start("cmd");        }    }}