C#进程管理程序实现

运行效果图

　　　　部分代码如下：

  1   #region  打开应用程序按钮事件处理程序
  2         /// <summary>
  3         /// 打开应用程序按钮事件处理程序
  4         /// </summary>
  5         /// <param name="sender"></param>
  6         /// <param name="e"></param>
  7         private void open_Click(object sender, EventArgs e)
  8         {
  9             OpenFileDialog fd = new OpenFileDialog();
 10             fd.FileName = "";
 11             fd.Filter = "应用程序(*.exe)|*.exe";
 12             fd.ShowDialog();
 13             if(fd.FileName!="")
 14             {
 15                 //设置启动的信息
 16                 ProcessStartInfo ps = new ProcessStartInfo(fd.FileName);
 17                 temp = new Process();
 18                 temp.StartInfo = ps;
 19                 temp.Start();
 20                 Thread.Sleep(1000);
 21                 FreshDataGriedView();
 22             }
 23            }
 24 #endregion
 25 
 26        
 27         #region  刷新进程表方法
 28         /// <summary>
 29         ///  刷新进程表
 30         /// </summary>
 31         private void FreshDataGriedView() {
 32             Process[] _temp = Process.GetProcesses();
 33             dataGridView1.Rows.Clear();
 34             foreach(Process temp in _temp){
 35                 int newRowIndex = dataGridView1.Rows.Add();
 36                 DataGridViewRow newRow = dataGridView1.Rows[newRowIndex];
 37                 newRow.Cells[0].Value=temp.Id;
 38                 newRow.Cells[1].Value=temp.ProcessName;
 39                 newRow.Cells[2].Value=string.Format("{0:###,##0.00}",temp.WorkingSet64/1024.0f/1024.0f);
 40                 try{
 41                 newRow.Cells[3].Value=string.Format("{0}",temp.StartTime);
 42                 newRow.Cells[4].Value=temp.MainModule.FileName;
 43                 }
 44                 catch{
 45                  newRow.Cells[3].Value="";
 46                 newRow.Cells[4].Value="";
 47                 }
 48             }
 49             
 50         }
 51 #endregion
 52 
 53 
 54         #region  刷新按钮的事件处理
 55         /// <summary>
 56         /// 刷新按钮的事件处理
 57         /// </summary>
 58         /// <param name="sender"></param>
 59         /// <param name="e"></param>
 60         private void fresh_but_Click(object sender, EventArgs e)
 61         {
 62             FreshDataGriedView();
 63         }
 64 #endregion
 65         
 66 
 67         #region  关闭进程按钮事件处理程序
 68         /// <summary>
 69         /// 关闭进程按钮事件处理程序
 70         /// </summary>
 71         /// <param name="sender"></param>
 72         /// <param name="e"></param>
 73         private void button1_Click(object sender, EventArgs e)
 74         {
 75             //label1.Text = process_selceted_id.ToString();
 76             try
 77             {
 78                 //temp.Dispose();
 79                 temp.CloseMainWindow();
 80                 FreshDataGriedView();
 81             }
 82             catch
 83             {
 84                 MessageBox.Show("请选中一个进程","错误提示",MessageBoxButtons.OK);
 85             }
 86         }
 87         #endregion
 88         //行选中的事件
 89         private void dataGridView1_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
 90         {
 91             try
 92             {
 93                 //label1.Text = e.RowIndex.ToString() + "--" + dataGridView1.Rows[e.RowIndex].Cells[0].Value;
 94                 process_selceted_id = Convert.ToInt16(dataGridView1.Rows[e.RowIndex].Cells[0].Value);
 95                 temp = Process.GetProcessById(process_selceted_id);
 96                 textbox_apand();
 97                 
 98             }
 99             catch { }
100         }
101         //显示进程信息
102         private void textbox_apand() {
103             StringBuilder stringText = new StringBuilder();
104             stringText.AppendLine("进程ID：" + temp.Id);
105             stringText.AppendLine("进程ID："+temp.ProcessName);
106             try
107             {
108                 stringText.AppendLine();
109                 ProcessModule m = temp.MainModule;
110                 stringText.AppendLine("文件名："+m.FileName);
111                 stringText.AppendLine("版  本："+m.FileVersionInfo.FileVersion);
112                 stringText.AppendLine("描  述："+m.FileVersionInfo.FileDescription);
113                 stringText.AppendLine("语  言："+m.FileVersionInfo.Language);
114                 
115             }
116             catch{
117              stringText.AppendLine("无法获取信息");
118             }
119             this.textBox1.Text = stringText.ToString();
120         }

 

posted @ 2013-11-14 22:26  树琦  阅读(2104)  评论(1)  编辑  收藏  举报