进程管理

　　C#进程管理

　　

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.IO;
using System.Diagnostics;

namespace jincheng
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }
        public int i = 1;
        public string filename = "Notepad";
        List<Data> list = new List<Data>();
        private void button1_Click(object sender, RoutedEventArgs e)
        {
            string path = Environment.CurrentDirectory + "\myfile" + (i++) + ".txt";
            if (File.Exists(path ) == false)
            {
                File.CreateText(path);
            }
            Process p = new Process();
            p.StartInfo.FileName = filename;
            p.StartInfo.Arguments = path;
            p.Start();
            Refresh();
        }
        public void Refresh()
        {
            dataGrid1.ItemsSource = null;
            list.Clear();
            Process[] ps = Process.GetProcessesByName(filename);
            foreach (var item in ps)
            {
                try
                {
                    list.Add(new Data()
                    {

                        Id = item.Id,
                        ProcessName = item.ProcessName,
                        TotalMemory = string.Format("{0}KB", item.WorkingSet64 / 1024d),
                        StartTime = item.StartTime.ToString("yyyy-M-d HH:mm:ss"),
                        FileName = item.MainModule.FileName

                    });
                }
                catch
                {
                    break;
                }
            }
            dataGrid1.ItemsSource = list;
 
        }
        public class  Data
        {
            public int Id {get;set;}
            public string ProcessName { get; set; }
            public string TotalMemory { get; set; }
            public string StartTime { get; set; }
            public string FileName { get; set; }
        }

        private void button2_Click(object sender, RoutedEventArgs e)
        {
            Process[] pss = Process.GetProcessesByName(filename);
                foreach (var item in pss)
                {
                    item .CloseMainWindow ();
                    item .WaitForExit ();

                }
            i++;
            Refresh ();

        }
    }
}