给自己写的定时关机程序
效果图
连接：http://http://bbs.csdn.net/topics/new?forum_id=CSharp
[最优解释]
功能很简单啊
代码写得怎么样呢?
[其他解释]
提几点意见：
1. 左图中时间设定处，时、分、秒之间缺少：分隔。
2. 个人认为，时、分、秒设定，用+-比用下拉框更人性化。
3. 这里的几个数字右对齐会美观一些
[其他解释]
还要输入精确到秒，我计算不够好怎么办
[其他解释]
几秒后关机很多余
[其他解释]
额，多了http
http://bbs.csdn.net/topics/new?forum_id=CSharp
[其他解释]
凌乱了
http://download.csdn.net/detail/wltica/4803757
[其他解释]
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace AotuShutdownPC
{
public partial class Shutdown : Form
{
public Shutdown()
{
InitializeComponent();
}
int Delay;
private void button1_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();
if (tabControl1.SelectedIndex == 0)
{
DateTime From = System.DateTime.Now.Date;
DateTime To = dateTimePicker1.Value.Date;
TimeSpan ts =To.Subtract(From);
Delay = ts.Days * 24 * 3600-System.DateTime.Now.Hour * 3600 - System.DateTime.Now.Minute * 60 - System.DateTime.Now.Second
+ Convert.ToInt32(comboBoxH.Text) * 3600 + Convert.ToInt32(comboBoxM.Text) * 60
+ Convert.ToInt32(comboBoxS.Text);
if (Delay >= 0)
{
myProcess.StandardInput.WriteLine("shutdown -s -t " + Delay);
}
else
{
MessageBox.Show("不能回到以前帮你关机，别傻了！");
}
}
if(tabControl1.SelectedIndex==1)
{
Delay = Convert.ToInt32(textBox1.Text);
myProcess.StandardInput.WriteLine("shutdown -s -t " + Delay);
}
}
private void buttonCancel_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();//启动进程
myProcess.StandardInput.WriteLine("shutdown -a");//执行关机命令
}
private void Shutdown_Load(object sender, EventArgs e)
{
timer1.Interval = 1000;
timer1.Enabled = true;
timer1.Start();
label2.Text = "关机时间为: " + System.DateTime.Now.ToString();
label1.Text = "当前时间: "+System.DateTime.Now.ToString();
for (int h = 0; h < 25; h++)
{
comboBoxH.Items.Add(h.ToString());
}
comboBoxH.Text = comboBoxH.Items[0].ToString();
for (int m = 0; m < 61; m++)
{
comboBoxM.Items.Add(m.ToString());
}
comboBoxM.Text = comboBoxM.Items[0].ToString();
for(int s=0;s<61;s++)
{
comboBoxS.Items.Add(s.ToString());
}
comboBoxS.Text = comboBoxS.Items[0].ToString();
}
private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
if (!(Char.IsNumber(e.KeyChar)) && e.KeyChar != (char)13 && e.KeyChar != (char)8)
{
e.Handled = true;
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
if (textBox1.Text.ToString() != "" && Convert.ToInt32(textBox1.Text.Trim()) > 30758400)
{
MessageBox.Show("你确定要在一年以后关机？？？");
textBox1.Text = "";
}
int LaterH=0;
string ymd = System.DateTime.Today.ToString("yyyy/MM/dd"); ;
int s=0;
try
{
s = Convert.ToInt32(textBox1.Text.Trim());
int NowS, NowM, NowH, NowD;
int LaterS = 0;
int LaterM = 0;
NowD = System.DateTime.Now.Second;
NowH = System.DateTime.Now.Hour;
NowM = System.DateTime.Now.Minute;
NowS = System.DateTime.Now.Second;
LaterS = NowS + s % 60;
LaterM = NowM + (s / 60)%60;
LaterH = NowH +(s/60)/60;
if (LaterS > 60)
{
LaterS = LaterS - 60;
LaterM++;
}
if (LaterM > 60)
{
LaterM = LaterM - 60;
LaterH++;
}
if (LaterH > 23)
{
int i = LaterH / 24;
ymd = System.DateTime.Now.AddDays(i).ToShortDateString();
LaterH = LaterH % 24;
}
label2.Text = "关机时间为："+ymd+" "+ LaterH + ":" + LaterM + ":" + LaterS;
}
catch
{
label2.Text = "关机时间为：" + System.DateTime.Now.ToString();
}
}
private void timer1_Tick(object sender, EventArgs e)
{
showLocalTime();
}
private void showLocalTime()
{
this.label1.Text = "当前时间: " + System.DateTime.Now.ToString();
}
private void comboBoxH_Leave(object sender, EventArgs e)
{
if (Convert.ToInt32(comboBoxH.Text) > 23 && comboBoxH.Text != "")
{
MessageBox.Show("火星来的吧！地球一天只有24小时");
comboBoxH.Text = "0";
comboBoxH.Focus();
}
}
private void comboBoxM_Leave(object sender, EventArgs e)
{
if (Convert.ToInt32(comboBoxM.Text) > 59 && comboBoxM.Text != "")
{
MessageBox.Show("火星来的吧！地球一小时只有60分");
comboBoxM.Text = "0";
comboBoxM.Focus();
}
}
private void comboBoxS_Leave(object sender, EventArgs e)
{
if (Convert.ToInt32(comboBoxS.Text) > 59 && comboBoxS.Text != "")
{
MessageBox.Show("火星来的吧！地球一分钟只有60秒");
comboBoxS.Text = "0";
comboBoxS.Focus();
}
}
}
}
