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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;
/*
*
* ÕûÀí£ºÕÅÏþÌì
* Q Q£º977602650
* ÈÕÆÚ£º2012-03-29
*
*/
namespace ExitComputer
{
public partial class Form1 : Form
{
int goTime = 0;//³ÌÐòÔËÐÐʱ¼ä
string cmd = null;//дÈëshutdownµÄÃüÁî
int countTime = 0;//µ½³ÌÐòÖ´ÐеÄʱ¼ä
public Form1()
{
InitializeComponent();
}
/// <summary>
/// ´°Ìå¼ÓÔØʼþ
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Form1_Load(object sender, EventArgs e)
{
nfiPic.Icon = this.Icon;//Ö¸¶¨ÏµÍ³µÄͼ±ê
label1.Text = DateTime.Now.ToString("yyyyÄê MMÔ ddÈÕ HH :mm :ss");//ϵͳʱ¼ä
nudHour.Maximum = 23;
nudMinutes.Maximum = 59;
nudSecond.Maximum = 59;//Ö¸¶¨¿Ø¼þµÄ×î´óÖµ
cboMonth.Text = DateTime.Now.Month.ToString();
cboDay.Text = DateTime.Now.Day.ToString();
nudHour.Value = DateTime.Now.Hour;
nudMinutes.Value = DateTime.Now.Minute;
nudSecond.Value = DateTime.Now.Second;//Ö¸¶¨¿Ø¼þµÄÖµ
//Ö¸¶¨Ê±¼ä¿Ø¼þ·¢ÉúµÄƵÂÊ
tmrTime.Interval = 1000;
tmrTime.Enabled = true;
//ΪÔºÍÈÕ¸³Öµ
for (int i = 1; i < 13; i++)
{
cboMonth.Items.Add(i);
}
for (int i = 1; i < 32; i++)
{
cboDay.Items.Add(i);
}
//Ö¸¶¨²»¿ÉÓõĿؼþ
cboMonth.Enabled = false;
cboDay.Enabled = false;
nudHour.Enabled = false;
nudMinutes.Enabled = false;
nudSecond.Enabled = false;
btnExit.Enabled = false;
}
//¶¨Ê±µÄÊôÐÔ¸Äдʱʼþ
private void chkTiming_CheckedChanged(object sender, EventArgs e)
{
if (chkTiming.Checked == true)
{
cboMonth.Enabled = true;
cboDay.Enabled = true;
nudHour.Enabled = true;
nudMinutes.Enabled = true;
nudSecond.Enabled = true;
}
else
{
cboMonth.Enabled = false;
cboDay.Enabled = false;
nudHour.Enabled = false;
nudMinutes.Enabled = false;
nudSecond.Enabled = false;
}
}
/// <summary>
/// ÏÔʾ´°Ìå
/// </summary>
private void windowShow()
{
this.Show();
this.ShowInTaskbar = true;
this.WindowState = FormWindowState.Normal;
}
//ÖØдʼþʵÏÖÆøÅÝÌáʾ
protected override void OnSizeChanged(EventArgs e)
{
base.OnSizeChanged(e);
if (WindowState == FormWindowState.Minimized)
{
nfiPic.ShowBalloonTip(30);
}
}
/// <summary>
/// Òþ²ØÍÐÅÌ
/// </summary>
private void windowHide()
{
this.Hide();
this.ShowInTaskbar = false;
nfiPic.Visible = true;
nfiPic.ShowBalloonTip(30);
}
//×îС»¯´°ÌåʱµÄʼþ
private void Form1_Resize(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Minimized)
this.windowHide();
}
//Êó±êË«»÷ÍÐÅÌͼ±êʱµÄʼþ
private void nfiPic_MouseDoubleClick(object sender, MouseEventArgs e)
{
this.windowShow();
}
//±£Ö¤Ñ¡ÔñµÄÔ·ÝÊÇÕýÈ·µÄ
private void cboMonth_TextChanged(object sender, EventArgs e)
{
try
{
int temp1 = int.Parse(cboMonth.Text);
int temp = int.Parse(cboDay.Text);
if (temp1 < 1 || temp1 > 12)
{
cboMonth.Text = DateTime.Now.Month.ToString();
}
if (cboMonth.Text == "2")
{
if (DateTime.IsLeapYear(DateTime.Now.Year) == true)//ÅжϽñÄêÊÇ·ñΪÈòÄê
{
if (temp > 28)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
}
else if (temp > 29)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
}
else if (cboMonth.Text == "4" || cboMonth.Text == "6" || cboMonth.Text == "9" || cboMonth.Text == "11")
{
if (temp > 30)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
}
}
catch (Exception)
{
cboMonth.Text = DateTime.Now.Month.ToString();
}
}
//±£Ö¤Ñ¡ÔñµÄÌìÊýÊÇÕýÈ·µÄ
private void cboDay_TextChanged(object sender, EventArgs e)
{
try
{
int temp = int.Parse(cboDay.Text);
if (temp < 1 || temp > 31)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
//ÅжÏÔ·Ý
if (cboMonth.Text == "2")
{
if (DateTime.IsLeapYear(DateTime.Now.Year) == true)//ÅжϽñÄêÊÇ·ñΪÈòÄê
{
if (temp > 28)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
}
else if (temp > 29)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
}
else if (cboMonth.Text == "4" || cboMonth.Text == "6" || cboMonth.Text == "9" || cboMonth.Text == "11")
{
if (temp > 30)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
}
}
catch (Exception)
{
cboDay.Text = DateTime.Now.Day.ToString();
}
}
//³ÌÐòÖ´ÐÐʱ¸øCountTime¸³µÄÖµ
private bool timeControl()
{
if (chkTiming.Checked == true)
{
DateTime startTime = Convert.ToDateTime(DateTime.Now.Year.ToString() + "/" + cboMonth.Text + "/" +
cboDay.Text + " " + nudHour.Value.ToString() + ":" + nudMinutes.Value.ToString() + ":" + nudSecond.Value.ToString());
TimeSpan endtime = startTime - DateTime.Now;
countTime = endtime.Days * 86400 + endtime.Hours * 3600 + endtime.Minutes * 60 + endtime.Seconds;
}
if (countTime < 0)
{
MessageBox.Show("¶Ô²»Æð£¡ÄúÑ¡ÔñµÄʱ¼äÓÐÎó£¡", "²Ù×÷Ìáʾ", MessageBoxButtons.OK, MessageBoxIcon.Information);
//Èô°Ìå»Øµ½³õʼ»¯Ê±µÄ״̬
chkTiming.Enabled = true;
btnLogout.Enabled = true;
btnOver.Enabled = true;
btnAgain.Enabled = true;
btnExit.Enabled = false;
tmrTime.Enabled = false;
return false;
}
tmrTime.Enabled = true;
return true;
}
//ʱ¼ä¿Ø¼þÿ´Î·¢ÉúµÄʼþ
private void tmrTime_Tick(object sender, EventArgs e)
{
label1.Text = DateTime.Now.ToString("yyyyÄê MMÔÂ ddÈÕ HH :mm :ss");
if (cmd != null)
{
goTime += 1;
if (countTime - goTime + 5 < 0)
{
txtRemind.Text = "0";
cmd = null;
}
else
{
//ÔÚÌáʾÎı¾ÖÐÏÔʾµÄÄÚÈÝ
int temp = countTime - goTime + 1;
txtRemind.Text = temp / 86400 + "Ìì " + temp % 86400 / 3600 + "ʱ " + temp % 3600 / 60 + "·Ö " + temp % 60 + "Ãë ";
if (countTime - goTime + 1 == 0) //ÅжÏʱ¼äÊÇ·ñµ½ÁË
{
System.Diagnostics.ProcessStartInfo p1 = new System.Diagnostics.ProcessStartInfo("shutdown.exe", cmd);
p1.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
System.Diagnostics.Process.Start(p1);
Application.ExitThread();
Application.Exit();//³ÌÐò½áÊø
}
}
}
}
/// <summary>
/// ¶¨Ê±¹Ø»úʼþ
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOver_Click(object sender, EventArgs e)
{
if (!timeControl()) return;
cmd = "-s -t 0";
lblRemind.Text = "Ê£Óàʱ¼ä";
chkTiming.Checked = false;
chkTiming.Enabled = false;
btnExit.Enabled = true;
Allow();
}
/// <summary>
/// ÖØÆôʼþ
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAgain_Click(object sender, EventArgs e)
{
if (!timeControl()) return;
cmd = "-r -t 0";
lblRemind.Text = "Ê£Óàʱ¼ä";
chkTiming.Checked = false;
chkTiming.Enabled = false;
btnExit.Enabled = true;
Allow();
}
private void btnLogout_Click(object sender, EventArgs e)
{
if (!timeControl()) return;
cmd = "-l";
lblRemind.Text = "Ê£Óàʱ¼ä";
chkTiming.Checked = false;
chkTiming.Enabled = false;
btnExit.Enabled = true;
Allow();
}
private void tsmiShow_Click(object sender, EventArgs e)
{
this.windowShow();
}
private void tsmiExit_Click(object sender, EventArgs e)
{
this.Dispose();
}
/// <summary>
/// µ¥»÷È¡Ïû·¢ÉúµÄʼþ
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnExit_Click(object sender, EventArgs e)
{
btnLogout.Enabled = true;
btnOver.Enabled = true;
btnAgain.Enabled = true;
btnExit.Enabled = false;
cmd = null;
goTime = 0;
countTime = 0;
txtRemind.Text = "0";
lblRemind.Text = "¹Ø»úÌáʾ";
chkTiming.Enabled = true;
MessageBox.Show("ÈÎÎñÒѱ»³É¹¦È¡Ïû", "²Ù×÷Ìáʾ", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
/// <summary>
/// ÌáÐÑʼþ
/// </summary>
public void Allow()
{
DialogResult result;
result = MessageBox.Show("³ÌÐò½«×Ô¶¯×îС»¯µ½ÍÐÅÌ", "²Ù×÷Ìáʾ", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (result == DialogResult.Yes)
{
this.windowHide();
}
}
}
}

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