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怎么查网站的关键词,今日军事新闻头条,网站建设合同技术开发合同,在溧水做新店推广那家网站好C# 关机长老2.0（最好用的定时关机程序源代码） 如有转载，请注明出处：http://www.cnblogs.com/flydoos/archive/2011/08/20/2146472.htmlC# 关机长老2.0（最好用的定时关机程序源代码） 今天把以前写的一个关机…

C# 关机长老2.0（最好用的定时关机程序+源代码）

如有转载，请注明出处：http://www.cnblogs.com/flydoos/archive/2011/08/20/2146472.html

C# 关机长老2.0（最好用的定时关机程序+源代码）

今天把以前写的一个关机程序代码贴出来，写得不好，而且控件名字也都懒得命名，别见怪哟，呵呵。觉得好的请支持下吧。

【背景介绍】

深夜看电影、熬夜玩游戏等等，想必大家总会忘记关机吧？呵呵，如果被父母看见了可就又要挨骂了……针对这种情况，飞度软件工作室特意制作"关机长老"程序，给大家提供一丝方便，如果有什么地方需要改进的，请在下方评论并及时向我们反馈，谢谢！

【功能介绍】

01.支持定时关机、延时关机两种方式

02.可以设置密码,防止被意外关闭

03.支持托盘控制：可更新、显示、隐藏、退出

04.用于定时操作关机、注销、重启

【更新历史】

关机长老2.0 2011-02-03

重新采用C#编写，修复时间日期不存在等问题，改善剩余时间显示格式为“剩余 X天 X时 X分 X秒”，进一步优化算法，减少内存开销；

关机长老1.1 2010-10-21

由于易语言误报非常严重，杀软会把易语言写的所有程序一律当做病毒给干掉了，本人无语，所以采用VB重新编写关机长老，1.1版本就此诞生，此版本开始，不再存在误报问题；

关机长老1.0 2010-07-31

首次采用易语言开发关机长老，1.0版本就此诞生；

Form1.cs 代码：

using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Text;
 using System.Windows.Forms;
 
 namespace WindowsApplication1
 {
     public partial class Form1 : Form
     {
         string cmdState="nothing";
         int goTime = 0;
         int countTime;
 
         public Form1()
         {
             InitializeComponent();
         }
 
         private void Form1_Load(object sender, EventArgs e)
         {
             notifyIcon1.Icon = this.Icon;
             textBox1.Text = DateTime.Now.ToString();
             numericUpDown1.Maximum = 23;
             numericUpDown2.Maximum = 59;
             numericUpDown3.Maximum = 59;
             numericUpDown4.Maximum = 23;
             numericUpDown5.Maximum = 59;
             numericUpDown6.Maximum = 59;
             comboBox1.Text = DateTime.Now.Month.ToString();
             comboBox2.Text = DateTime.Now.Day.ToString();
             numericUpDown1.Value = DateTime.Now.Hour;
             numericUpDown2.Value = DateTime.Now.Minute;
             numericUpDown3.Value = DateTime.Now.Second;
             numericUpDown4.Enabled = false;
             numericUpDown5.Enabled = false;
             numericUpDown6.Enabled = false;
             timer1.Interval = 1000;
             timer1.Enabled = true;
             //timer2.Interval = 500;
             //timer2.Enabled = true;
             textBox2.Enabled = false;
             for (int i = 1; i < 13; i++)
             {
                 comboBox1.Items.Add(i);
             }
             for (int i = 1; i < 32; i++)
             {
                 comboBox2.Items.Add(i);
             }
         }
 
         private void radioButton1_CheckedChanged(object sender, EventArgs e)
         {
             if (radioButton1.Checked == true)
             {
                 numericUpDown4.Enabled = false;
                 numericUpDown5.Enabled = false;
                 numericUpDown6.Enabled = false;
                 comboBox1.Enabled = true;
                 comboBox2.Enabled = true;
                 numericUpDown1.Enabled = true;
                 numericUpDown2.Enabled = true;
                 numericUpDown3.Enabled = true;
                 numericUpDown1.Focus();
             }
         }
 
         private void radioButton2_CheckedChanged(object sender, EventArgs e)
         {
             if (radioButton2.Checked==true) 
             {
                 numericUpDown4.Enabled = true;
                 numericUpDown5.Enabled = true;
                 numericUpDown6.Enabled = true;
                 numericUpDown1.Enabled = true;
                 comboBox1.Enabled = false;
                 comboBox2.Enabled = false;
                 numericUpDown1.Enabled = false;
                 numericUpDown2.Enabled = false;
                 numericUpDown3.Enabled = false;
                 numericUpDown4.Focus();
             }
         }
 
         private void notifyShow() //显示托盘
         {
             this.Show();
             this.ShowInTaskbar = true;
             this.WindowState = FormWindowState.Normal;
         }
 
         private void notifyHide() //隐藏托盘
         {
             this.Hide();
             this.ShowInTaskbar = false;
             notifyIcon1.Visible = true;
         }
 
         private void Form1_Resize(object sender, EventArgs e)
         {
             if (this.WindowState == FormWindowState.Minimized)
                 notifyHide();
         }
 
         public void cancelPlan()
         {
             button1.Enabled = true;
             button2.Enabled = true;
             button3.Enabled = true;
             cmdState = "nothing";
             goTime = 0;
             textBox3.Text = "0";
             MessageBox.Show("恭喜!任务已被取消!","取消任务",MessageBoxButtons.OK,MessageBoxIcon.Exclamation);
         }
 
         string f_getValue() //获取txt2的值，因为C#无法直接传递
         {
             return textBox2.Text;
         }
 
         private void button4_Click(object sender, EventArgs e)
         {
             if (button1.Enabled == false)
             {
                 if (checkBox1.Enabled == false)
                 {
                     Form2 f2 = new Form2();
                     f2.getvalue += new Form2.getvalueHandler(f_getValue);
                     f2.ShowDialog();
                     System.Diagnostics.Debug.Print(f2.boolPwd.ToString());
                     if (f2.boolPwd.ToString() == "1")
                     {
                         textBox2.Enabled = true;
                         checkBox1.Enabled = true;
                         cancelPlan();
                     }
                     f2.Close();
                     f2.Dispose();
                 }
                 else
                 {
                     cancelPlan();
                 }
             }
             else
             {
                 MessageBox.Show("注意!请新建任务后再执行取消操作!", "新建任务", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
             }
         }
 
         private void timer1_Tick(object sender, EventArgs e)
         {
             textBox1.Text = DateTime.Now.ToString();
             if (cmdState != "nothing")
             {
                 goTime += 1;
                 if (countTime - goTime + 1 < 0)
                 {
                     textBox3.Text = "0";
                     cmdState = "nothing";
                 }
                 else
                 {
                     textBox3.Text = (countTime - goTime + 1) / 86400 + "天 " + (countTime - goTime + 1) % 86400 / 3600 + "时 " + (countTime - goTime + 1)  % 3600 / 60 + "分 " + (countTime - goTime + 1) % 60 + "秒";
                     if (countTime - goTime + 1 == 0)
                     {
                         System.Diagnostics.ProcessStartInfo p1 = new System.Diagnostics.ProcessStartInfo("shutdown.exe", cmdState);
                         p1.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;   //隐藏窗口
                         System.Diagnostics.Process.Start(p1);
                         Application.ExitThread();
                         Application.Exit();
                     }
                 }
             }
         }
 
         private void timeControl()
         {
             if (radioButton1.Checked == true)
             {
                 DateTime startTime =Convert.ToDateTime (DateTime.Now.Year.ToString() + "/" + comboBox1.Text + "/" + comboBox2.Text + " " + numericUpDown1.Value + ":" + numericUpDown2.Value + ":" + numericUpDown3.Value);
                 TimeSpan endTime = startTime-DateTime.Now; //旧的时间减去新的时间
                 countTime =endTime.Days*86400+ endTime.Hours * 3600 + endTime.Minutes * 60 + endTime.Seconds; //转为秒
 
             }
             else
             {
                 countTime = decimal.ToInt32(numericUpDown4.Value) * 3600 + decimal.ToInt32(numericUpDown5.Value) * 60 + decimal.ToInt32(numericUpDown6.Value);
             }
             if(countTime<0)
             {
                 MessageBox.Show("抱歉!您输入的时间已经过期,请重新输入!", "时间有误", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
             }
             else
             {
                 if(checkBox1.Checked=true && textBox2.Text != "")
                 {
                     textBox2.Enabled=false;
                     checkBox1.Enabled=false;
                 }
                 goTime=0;
                 button1.Enabled=false;
                 button2.Enabled=false;
                 button3.Enabled=false;
             }
         }
 
         private void comboBox1_TextChanged(object sender, EventArgs e)
         {
             try
             {
                 int n = int.Parse(comboBox1.Text);
                 if (n < 1 || n > 12)
                     comboBox1.Text = DateTime.Now.Month.ToString();
             }
             catch (Exception)
             {
                 comboBox1.Text = DateTime.Now.Month.ToString();
             }
         }
 
         private void comboBox2_TextChanged(object sender, EventArgs e)
         {
             try
             {
                 int n = int.Parse(comboBox2.Text);
                 if (n < 1 || n > 31)
                 {
                     comboBox2.Text = DateTime.Now.Day.ToString();
                 }
                 else
                 {
                     if (comboBox1.Text == "2")
                     {
                         if (DateTime.IsLeapYear(DateTime.Now.Year) == true) //如果是闰年二月
                         {
                             if (Convert.ToInt32(comboBox2.Text) > 28)
                                 comboBox2.Text = "28";
                         }
                         else
                         {
                             if (Convert.ToInt32(comboBox2.Text) > 29)
                                 comboBox2.Text = "29";
                         }
                     }
                     else if (comboBox1.Text == "4" || comboBox1.Text == "6" || comboBox1.Text == "9" || comboBox1.Text == "11")
                     {
                         if (Convert.ToInt32(comboBox2.Text) > 30)
                             comboBox2.Text = "30";
                     }
                 }
             }
             catch (Exception)
             {
                 comboBox2.Text = DateTime.Now.Day.ToString();
             }
         }
 
         private void Form1_FormClosing(object sender, FormClosingEventArgs e)
         {
             this.notifyIcon1.Icon = null;
             this.notifyIcon1.Visible = false;
             Application.Exit();
         }
 
         private void checkBox1_CheckedChanged(object sender, EventArgs e)
         {
             if (checkBox1.Checked == true)
             {
                 textBox2.Enabled = true;
                 textBox2.Focus();
             }
             else
             {
                 textBox2.Enabled=false;
             }
         }
 
         private void button1_Click(object sender, EventArgs e)
         {
             timeControl();
             cmdState = "-s -f -t 0"; //关机
             label4.Text = "剩余关机时间";
         }
 
         private void button2_Click(object sender, EventArgs e)
         {
             timeControl();
             cmdState = "-l"; //注销
             label4.Text = "剩余注销时间";
         }
 
         private void button3_Click(object sender, EventArgs e)
         {
             timeControl();
             cmdState = "-r -f -t 0"; // 重启
             label4.Text = "剩余重启时间";
         }
 
         private void notifyIcon1_DoubleClick(object sender, EventArgs e)
         {
             notifyShow();
         }
 
         private void toolStripMenuItem1_Click(object sender, EventArgs e)
         {
             notifyShow();
         }
 
         private void toolStripMenuItem2_Click(object sender, EventArgs e)
         {
             notifyHide();
         }
 
         private void toolStripMenuItem3_Click(object sender, EventArgs e)
         {
             System.Diagnostics.Process.Start("http://hi.baidu.com/flydoos/blog/item/a670c17ee0369b1b28388ab1.html");
         }
 
         private void toolStripMenuItem4_Click(object sender, EventArgs e)
         {
             notifyHide();
             Application.Exit();
         }
 
         private void timer2_Tick(object sender, EventArgs e)
         {
             //System.Diagnostics.Process.GetCurrentProcess().MinWorkingSet = new System.IntPtr(5);
             //System.Diagnostics.Process.GetCurrentProcess().MinWorkingSet = new System.IntPtr(5);
         }
 
         private void toolStripMenuItem5_Click(object sender, EventArgs e)
         {
             MessageBox.Show("关机长老 2.0\n\n更新于2011-03-01", "关于");
         }
 
     }
 
}  

Form2.cs代码：

using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Text;
 using System.Windows.Forms;
 
 namespace WindowsApplication1
 {
     public partial class Form2 : Form
     {
         public delegate string getvalueHandler();
         public event getvalueHandler getvalue;
 
         public Form2()
         {
             InitializeComponent();
         }
 
         public int boolPwd //判断密码是否正确
         {
             get
             {
             Form1 f1 = new Form1();
             if (this.textBox1.Text == getvalue())
                 return 1;
             else
                 return 0;
             }
         }
         private void button1_Click(object sender, EventArgs e)
         {
             if (boolPwd.ToString() == "1")
                 this.Hide();
             else
                 MessageBox.Show("抱歉!您输入的密码有误,请重新输入!", "取消任务", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
             this.textBox1.Focus();
         }
 
         private void button2_Click(object sender, EventArgs e)
         {
             this.Close();
             this.Dispose();
         }
 
         private void Form2_Load(object sender, EventArgs e)
         {
             Form1 f1 = new Form1();
             this.Icon = f1.Icon;
         }
     }
 
}  