C#写的自动关机及执行CMD命令(页 1) - 编程语言 - 我爱电脑技术论坛打造最好的电脑自学交流论坛

麦迪发表于 2008-6-13 15:32

C#写的自动关机及执行CMD命令

using System;
using System.Collections.Generic;bp@1HY|xZ
using System.ComponentModel;-XL#w7W@ {QF0\~
using System.Data; Uqm+H2lHF
using System.Drawing;6vn1e3Px6gJ
using System.Text;
using System.Windows.Forms;:k$wv9TTiq^
using System.Diagnostics;

namespace WindowsApplication17JlQ W }.ri
...{m1yM)fBe~b!rl
      public partial class Form1 : Form
      ...{"N*MG7[i2lx4z/M
      int i = 0;
      private int ti;}c+i `M9vz:`i
      public Form1()8G0H |tB/ENl]
      ...{7j7u5GPx7`{
         InitializeComponent();ZJ#v6N7N Tls_(x[
         timer1.Enabled = false;
      }~7zM,yx0i4n
      public string CmdPc(string cmdinput)
      ...{D"q WpH*d'q4M0n
         Process p = new Process();{9N)qT~Ud
         p.StartInfo.FileName = "cmd.exe";8[*R;_1|B!q`8o8bG@
         p.StartInfo.UseShellExecute = false;
         p.StartInfo.RedirectStandardInput = true;.AR1g|1C
         p.StartInfo.RedirectStandardOutput = true;
         p.StartInfo.CreateNoWindow = true;
         try
         ...{
            p.Start();
            p.StandardInput.WriteLine(cmdinput);Uhm{.pP?m
            p.StandardInput.WriteLine("exit");(UXHLy r7[2_Y
            string ss=p.StandardOutput.ReadToEnd();vfbe!eG7J
            p.WaitForExit();
            p.Close();
            return ss;
         }
         catch
         ...{
            string ss = "命令执行失败";
            return ss;
         }
      }
5Y,igp-I
      private void button1_Click(object sender, EventArgs e)
      ...{A.o6qYL
         //label1.Text = ClosePc();ws-g4Jg
         if (textBox2.Text != "")
         ...{
            ti = Convert.ToInt32(textBox2.Text);
            timer1.Enabled = true;
            button3.Enabled = true;
            button4.Enabled = true;
            button1.Enabled = false;

         }
         else ...{ label4.Text = "请输入时间，单位/分钟"; }XY l)K;L q$\u!^
      }

      private void timer1_Tick(object sender, EventArgs e)8H}-VJui
      ...{
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         if (ti - i == 1)//从5开始到计时'pDAE7Nr cI-oF$[
         ...{
            timer1.Enabled = false;rY)j3s/K0`
            label4.Text = "时间到，关机！！";
            label1.Text = CmdPc("Shutdown.exe -s -f");
            button4.Visible = true;
         }1O+PNItV
         else~k1Sh? `N]
         ...{N-VJ:\&u.t:[
            i++;
            string j = (ti - i).ToString();
            label4.Text = j;/F8{%q;L$s%m&s1E?)Y
         }G#x7zO:b b

      }Y2B$NSmj z I

      private void button3_Click(object sender, EventArgs e){:BiEAj
      ...{
         timer1.Enabled = true;] }*w*{/pP'g
         button4.Enabled = true;g e1QA3L&G%W
         button1.Enabled = true;
      }

      private void button2_Click(object sender, EventArgs e)
      ...{
         label1.Text=CmdPc(textBox1.Text);NQ4w6t!a
      }
      private void button4_Click_1(object sender, EventArgs e)
      ...{/Th%p"e$U
         timer1.Enabled = false;5R3J:Q3gJ
         button4.Enabled = false;:F0hR.Gyl,\
         button1.Enabled = true;
         label4.Text = "停止";Ay Z9j(B^
      }T:z1D#T#c,_~,S l#T

      private void textBox2_KeyPress(object sender, KeyPressEventArgs e)D`2x^r6^B%w
      ...{N2P:Fk/i,KT
         if (e.KeyChar == 13)G!Wo4}aM lX4l.r
         ...{
            ti = Convert.ToInt32(textBox2.Text);
            timer1.Enabled = true;
            button3.Enabled = true;
            button4.Enabled = true;
            button1.Enabled = false;
         }
      }
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}
}

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C#写的自动关机及执行CMD命令