本文实例讲述了C#进程监控方法。分享给大家供大家参考。具体如下：

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Diagnostics; namespace ProcessMonitor { public partial class Form1 : Form { Process[] myProcess; public Form1() { InitializeComponent(); dataGridView1.AllowUserToAddRows = false; dataGridView1.AutoResizeColumns(); dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells; dataGridView1.MultiSelect = false; } private void Form1_Load(object sender, EventArgs e) { GetAllProcess(); } private void GetAllProcess() { dataGridView1.Rows.Clear(); myProcess = Process.GetProcesses(); foreach (Process p in myProcess) { int newRowIndex = dataGridView1.Rows.Add(); DataGridViewRow row = dataGridView1.Rows[newRowIndex]; row.Cells[0].Value = p.Id; row.Cells[1].Value = p.ProcessName; row.Cells[2].Value = string.Format("{0:###,##0.00}MB", p.WorkingSet64 / 1024.0f / 1024.0f); //有些进程无法获取启动时间和文件名信息，所以要用try/catch try { row.Cells[3].Value = string.Format("{0}", p.StartTime); row.Cells[4].Value = p.MainModule.FileName; } catch { row.Cells[3].Value = ""; row.Cells[4].Value = ""; } } } private void ShowProcessInfo(Process p) { StringBuilder sb = new StringBuilder(); sb.AppendLine("进程名称：" + p.ProcessName + "， ID：" + p.Id); try { sb.AppendLine("进程优先级：" + p.BasePriority + "（优先级类别： " + p.PriorityClass + "）"); ProcessModule m = p.MainModule; sb.AppendLine("文件名：" + m.FileName); sb.AppendLine("版本：" + m.FileVersionInfo.FileVersion); sb.AppendLine("描述：" + m.FileVersionInfo.FileDescription); sb.AppendLine("语言：" + m.FileVersionInfo.Language); sb.AppendLine("------------------------"); if (p.Modules != null) { ProcessModuleCollection pmc = p.Modules; sb.AppendLine("调用的模块(.dll)："); for (int i = 1; i < pmc.Count; i++) { sb.AppendLine( "模块名：" + pmc[i].ModuleName + "t" + "版本：" + pmc[i].FileVersionInfo.FileVersion + "t" + "描述：" + pmc[i].FileVersionInfo.FileDescription); } } } catch { sb.AppendLine("其他信息：无法获取"); } this.richTextBox1.Text = sb.ToString(); } private void buttonRefresh_Click(object sender, EventArgs e) { GetAllProcess(); } private void dataGridView1_MouseClick(object sender, MouseEventArgs e) { //DataGridView.HitTestInfo h = dataGridView1.HitTest(e.X, e.Y); //if (h.Type== DataGridViewHitTestType.Cell || h.Type == DataGridViewHitTestType.RowHeader) //{ // dataGridView1.Rows[h.RowIndex].Selected = true; // int processeId = (int)dataGridView1.CurrentRow.Cells[0].Value; // ShowProcessInfo(Process.GetProcessById(processeId)); //} } private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e) { try { if (e.RowIndex >= 0) { int processId = (int)dataGridView1.Rows[e.RowIndex].Cells[0].Value; ShowProcessInfo(Process.GetProcessById(processId)); } } catch(Exception ex) { MessageBox.Show("发生异常,原因是：" + ex.Message); } } } }

希望本文所述对大家的C#程序设计有所帮助。