C#完成啟動,封閉與查找過程的辦法。本站提示廣大學習愛好者:(C#完成啟動,封閉與查找過程的辦法)文章只能為提供參考,不一定能成為您想要的結果。以下是C#完成啟動,封閉與查找過程的辦法正文
本文實例講述了C#完成啟動,封閉與查找過程的辦法。分享給年夜家供年夜家參考,詳細以下:
運轉後果截圖以下:

查找/列出過程很輕易,但干失落過程得借助體系敕令ntsd.exe,具體用法見上面的代碼 :
using System;
using System.Diagnostics;
using System.Windows.Forms;
namespace ProcessDemo
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
this.linkLabel1.Links.Add(0, linkLabel1.Text.Length, "http://www.jb51.net/");
}
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
this.linkLabel1.Links[linkLabel1.Links.IndexOf(e.Link)].Visited = true;
string target = e.Link.LinkData as string;
if (target != null && target.StartsWith("http://"))
{
Process.Start(target);
}
}
/// <summary>
/// 列出一切可拜訪過程
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnList_Click(object sender, EventArgs e)
{
Process[] processes;
processes = Process.GetProcesses();
string str = "";
foreach (Process p in processes)
{
try
{
str = p.ProcessName;
this.lst1.Items.Add("稱號:" + p.ProcessName + ",啟動時光:" + p.StartTime.ToShortTimeString() + ",過程ID:" + p.Id.ToString() );
}
catch (Exception ex)
{
this.lst1.Items.Add(ex.Message.ToString());//某些體系過程制止拜訪,所以要加異常處置
}
}
}
private void btnFind_Click(object sender, EventArgs e)
{
txtFind.Text = txtFind.Text.Trim().ToLower();
if (txtFind.Text.Length > 0)
{
Process[] arrP = Process.GetProcesses();
foreach (Process p in arrP)
{
try
{
if (p.ProcessName.ToLower() == txtFind.Text)
{
MessageBox.Show(txtFind.Text + " 找到了,PID為 " + p.Id.ToString());
return;
}
}
catch { }
}
MessageBox.Show("未找到該過程,請檢討輸出!");
}
}
private void btnKill_Click(object sender, EventArgs e)
{
txtFind.Text = txtFind.Text.Trim().ToLower();
int pid = -1;
if (txtFind.Text.Length > 0)
{
Process[] arrP = Process.GetProcesses();
foreach (Process p in arrP)
{
try
{
if (p.ProcessName.ToLower() == txtFind.Text)
{
pid = p.Id;
break;
}
}
catch { }
}
if (pid != -1)
{
RunCmd("ntsd -c q -p " + pid);
}
}
}
/// <summary>
/// 運轉DOS敕令
/// DOS封閉過程敕令(ntsd -c q -p PID )PID為過程的ID
/// </summary>
/// <param name="command"></param>
/// <returns></returns>
public string RunCmd(string command)
{
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = "/c " + command;
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
return p.StandardOutput.ReadToEnd();
}
}
}
別的ntsd.exe在windows vista以上的版本(包含windows 2008)上,出於平安斟酌曾經被MS給去失落了,但我們可以直接從xp下復制過去持續應用,這裡為便利年夜家給出ntsd.exe的下載。
願望本文所述對年夜家C#法式設計有所贊助。