C#进程管理程序实现

运行效果图

　　　　部分代码如下：

   #region  打开应用程序按钮事件处理程序
         /// <summary>
         /// 打开应用程序按钮事件处理程序
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
         private void open_Click(object sender, EventArgs e)
         {
             OpenFileDialog fd = new OpenFileDialog();
             fd.FileName = "";
             fd.Filter = "应用程序(*.exe)|*.exe";
             fd.ShowDialog();
             if(fd.FileName!="")
             {
                 //设置启动的信息
                 ProcessStartInfo ps = new ProcessStartInfo(fd.FileName);
                 temp = new Process();
                 temp.StartInfo = ps;
                 temp.Start();
                 Thread.Sleep();
                 FreshDataGriedView();
             }
            }
 #endregion

         #region  刷新进程表方法
         /// <summary>
         ///  刷新进程表
         /// </summary>
         private void FreshDataGriedView() {
             Process[] _temp = Process.GetProcesses();
             dataGridView1.Rows.Clear();
             foreach(Process temp in _temp){
                 int newRowIndex = dataGridView1.Rows.Add();
                 DataGridViewRow newRow = dataGridView1.Rows[newRowIndex];
                 newRow.Cells[].Value=temp.Id;
                 newRow.Cells[].Value=temp.ProcessName;
                 newRow.Cells[].Value=string.Format("{0:###,##0.00}",temp.WorkingSet64/1024.0f/1024.0f);
                 try{
                 newRow.Cells[].Value=string.Format("{0}",temp.StartTime);
                 newRow.Cells[].Value=temp.MainModule.FileName;
                 }
                 catch{
                  newRow.Cells[].Value="";
                 newRow.Cells[].Value="";
                 }
             }

         }
 #endregion

         #region  刷新按钮的事件处理
         /// <summary>
         /// 刷新按钮的事件处理
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
         private void fresh_but_Click(object sender, EventArgs e)
         {
             FreshDataGriedView();
         }
 #endregion

         #region  关闭进程按钮事件处理程序
         /// <summary>
         /// 关闭进程按钮事件处理程序
         /// </summary>
         /// <param name="sender"></param>
         /// <param name="e"></param>
         private void button1_Click(object sender, EventArgs e)
         {
             //label1.Text = process_selceted_id.ToString();
             try
             {
                 //temp.Dispose();
                 temp.CloseMainWindow();
                 FreshDataGriedView();
             }
             catch
             {
                 MessageBox.Show("请选中一个进程","错误提示",MessageBoxButtons.OK);
             }
         }
         #endregion
         //行选中的事件
         private void dataGridView1_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)
         {
             try
             {
                 //label1.Text = e.RowIndex.ToString() + "--" + dataGridView1.Rows[e.RowIndex].Cells[0].Value;
                 process_selceted_id = Convert.ToInt16(dataGridView1.Rows[e.RowIndex].Cells[].Value);
                 temp = Process.GetProcessById(process_selceted_id);
                 textbox_apand();

             }
             catch { }
         }
         //显示进程信息
         private void textbox_apand() {
             StringBuilder stringText = new StringBuilder();
             stringText.AppendLine("进程ID：" + temp.Id);
             stringText.AppendLine("进程ID："+temp.ProcessName);
             try
             {
                 stringText.AppendLine();
                 ProcessModule m = temp.MainModule;
                 stringText.AppendLine("文件名："+m.FileName);
                 stringText.AppendLine("版  本："+m.FileVersionInfo.FileVersion);
                 stringText.AppendLine("描  述："+m.FileVersionInfo.FileDescription);
                 stringText.AppendLine("语  言："+m.FileVersionInfo.Language);

             }
             catch{
              stringText.AppendLine("无法获取信息");
             }
             this.textBox1.Text = stringText.ToString();
         }