RemoteHelper V1.0 (远程关机助手)-----源代码放出

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Runtime.InteropServices; using System.Management; using System.Diagnostics; using System.Net; using System.Text.RegularExpressions; using System.IO; using System.Timers; using System.Threading; namespace Test1 { public partial class FrmMain : Form { public FrmMain() { InitializeComponent(); Control.CheckForIllegalCrossThreadCalls = false; } [DllImport("user32.dll", EntryPoint = "ExitWindowsEx", CharSet = CharSet.Ansi)] private static extern int ExitWindowsEx(int uFlags, int dwReserved); //定义为全局变量 //记录list的索引 int x = -1; //定义全局的内容 List<string> list = new List<string>(); Thread thGet; private void button1_Click(object sender, EventArgs e) { //重新设定索引序列的值 x = -1; //将lbState的值重新清空 lbState.Items.Clear(); //添加当前状态 lbState.Items.Add("线程初使化，执行监听..."); btnStart.Enabled = false; btnCancel.Enabled = true; thGet = new Thread(OffByNet); //如果不设置都所有线程都是前台，在前台闭后然后执行关 thGet.IsBackground = true; thGet.Start(txtUrl.Text.Trim()); } private void btnCancel_Click(object sender, EventArgs e) { btnStart.Enabled = true; btnCancel.Enabled = false; if (thGet!=null) { thGet.Abort(); } } //执行关机方法 #region 关机 void shutdown() { 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 -s -t 60"); } #endregion //获取网页 private void GetContent(string url) { StringBuilder sb = new StringBuilder(); WebRequest wr = WebRequest.Create(url); WebResponse wre = wr.GetResponse(); using (Stream str = wre.GetResponseStream()) { StreamReader sr = new StreamReader(str, Encoding.Default); string line; while ((line = sr.ReadLine()) != null) { sb.Append(line); } } list.Add(sb.ToString()); } //反应状态 private bool CommandResult(string content, string command) { bool result = false; Match ma = Regex.Match(content, command); if (ma.Success) { result = true; } return result; } //读文本关机 private void GetBytxt() { while (true) { Thread.Sleep(2000); x++; string content = File.ReadAllText("1.txt", Encoding.Default); list.Add(content); bool b = CommandResult(list[x], txtCommand.Text.Trim()); if (b==true) { shutdown(); } } } //读网络关机 private void OffByNet(object ur) { string url = ur as string; while (true) { Thread.Sleep(2000); x++; GetContent(url); bool result = CommandResult(list[x], txtCommand.Text.Trim()); if (result==true) { lbState.Items.Clear(); lbState.Items.Add("捕获命令，执行关机"); shutdown(); thGet.Abort(); } else { lbState.Items.Add("正在监听中，请等待......."); } } } private void FrmMain_FormClosing(object sender, FormClosingEventArgs e) { DialogResult dr = MessageBox.Show("是否取消当前监听?","监听",MessageBoxButtons.YesNo,MessageBoxIcon.Warning); if (dr !=System.Windows.Forms.DialogResult.Yes) { e.Cancel = true; } } private void FrmMain_Load(object sender, EventArgs e) { } } }