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  • 注销、关闭和重启计算机

    源码如下:

    using System;
    using System.Windows.Forms;
    using System.Runtime.InteropServices;

    namespace 关机重启
    {
        public partial class Form1 : Form
        {
            public Form1()
            {
                InitializeComponent();
            }
            [DllImport("user32.dll", EntryPoint = "ExitWindowsEx", CharSet = CharSet.Ansi)]
            private static extern int ExitWindowsEx(int uFlags,int dwReserved);
            /// <summary>
            /// 注销计算机
            /// </summary>
            /// <param name="sender"></param>
            /// <param name="e"></param>
            private void button1_Click(object sender, EventArgs e)
            {
                ExitWindowsEx(0, 0);
            }
            /// <summary>
            /// 关闭计算机
            /// </summary>
            /// <param name="sender"></param>
            /// <param name="e"></param>
            private void button2_Click(object sender, EventArgs e)
            {
                System.Diagnostics.Process myProcess = new System.Diagnostics.Process();
                myProcess.StartInfo.FileName = "cmd.exe";
                myProcess.StartInfo.UseShellExecute = false;
                myProcess.StartInfo.RedirectStandardInput = true;
                myProcess.StartInfo.RedirectStandardOutput = true;
                myProcess.StartInfo.RedirectStandardError = true;
                myProcess.Start();
                myProcess.StandardInput.WriteLine("shutdown -s -t 0");
            }
            /// <summary>
            /// 重启计算机
            /// </summary>
            /// <param name="sender"></param>
            /// <param name="e"></param>
            private void button3_Click(object sender, EventArgs e)
            {
                System.Diagnostics.Process myProcess = new System.Diagnostics.Process();
                myProcess.StartInfo.FileName = "cmd.exe";
                myProcess.StartInfo.UseShellExecute = false;
                myProcess.StartInfo.RedirectStandardInput = true;
                myProcess.StartInfo.RedirectStandardOutput = true;
                myProcess.StartInfo.RedirectStandardError = true;
                myProcess.StartInfo.CreateNoWindow = true;
                myProcess.Start();
                myProcess.StandardInput.WriteLine("shutdown -r -t 0");
            }
        }
    }
    以上是打开cmd.exe,然后写命令来实现关机等功能

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  • 原文地址:https://www.cnblogs.com/java20130723/p/3211487.html
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