定时关机小程序C#源代码.docx

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.Diagnostics;namespace ShutDownComputer public partial class MainForm : Form public MainForm() InitializeComponent(); t.Interval = 1000; t.Tick+=new EventHandler(t_Tick); t.Start(); Timer t = new Timer(); void t_Tick(object sender, EventArgs e) labelNowTime.Text = DateTime.Now.ToString(); DllImport(user32.dll, EntryPoint = ExitWindowsEx, CharSet = CharSet.Ansi) private static extern int ExitWindowsEx(int uFlags,int dwReserved); private void 注销ToolStripMenuItem_Click(object sender, EventArgs e) ExitWindowsEx(0,0); /定义关机方法 private void ShutDown() Process myProcess = new 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(); /启动进程 myProcess.StandardInput.WriteLine(shutdown -s -t 0); /定义最小化方法 private void HideMainForm() this.Hide(); /定义显示方法 private void ShowMainForm() this.Show(); this.WindowState = FormWindowState.Normal; this.Activate(); private void 关机ToolStripMenuItem_Click(object sender, EventArgs e) ShutDown();/调用关机方法 private void 关机重启ToolStripMenuItem_Click(object sender, EventArgs e) Process myProcess = new 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); private void 退出程序ToolStripMenuItem1_Click(object sender, EventArgs e) this.Close(); Application.Exit(); private void 重新设定ToolStripMenuItem_Click(object sender, EventArgs e) numericUpDownHour.Value = 1; numericUpDownMinute.Value = 1; numericUpDownSecond.Value = 30; numericUpDownHour.Focus(); timer.Stop(); private void 计时开始ToolStripMenuItem_Click(object sender, EventArgs e) timer.Interval = 1000; timer.Tick += new EventHandler(timer_Tick); timer.Start(); HideMainForm(); Timer timer = new Timer(); void timer_Tick(object sender, EventArgs e) if (numericUpDownSecond.Value = 0) if (numericUpDownMinute.Value = 0) if (numericUpDownHour.Value = 0) timer.Stop(); ShutDown(); else numericUpDownHour.Value-; numericUpDownMinute.Value = 60; else numericUpDownMinute.Value-; numericUpDownSecond.Value = 59; else numericUpDownSecond.Value-; private void 版本信息ToolStripMenuItem_Click(object sender, EventArgs e) MessageBox.Show(软件名称：定时关机工具n开发环境：Microsoft Visual Studio 2010n版本号：H4GRG68X82 (*_*); private void 隐藏窗体ToolStripMenuItem_Click(object sender, EventArgs e) HideMainForm(); private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e) if (this.WindowState = FormWindowState.Normal) this.WindowState = FormWindowState.Minimized; HideMainForm(); else if (this.WindowState = FormWindowState.Minimized) ShowMainForm(); /点击最小化按钮时，最小化到托盘 private void MainForm_SizeChanged(object sender, EventArgs e) if (this.WindowState = FormWindowState.Minimized) HideMainForm(); /以下是为NotifyIcon控件添加的ContextMenuStrip控件的右键按钮事件 private void menuItem_Show_Click(object sender, EventArgs e) ShowMainForm(); private void menuItem_Hide_C