C#過程監控辦法實例剖析。本站提示廣大學習愛好者:(C#過程監控辦法實例剖析)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#過程監控辦法實例剖析正文
本文實例講述了C#過程監控辦法。分享給年夜家供年夜家參考。詳細以下:
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); //有些過程沒法獲得啟動時光和文件名信息,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("過程稱號:" + p.ProcessName + ", ID:" + p.Id); try { sb.AppendLine("過程優先級:" + p.BasePriority + "(優先級種別: " + p.PriorityClass + ")"); ProcessModule m = p.MainModule; sb.AppendLine("文件名:" + m.FileName); sb.AppendLine("版本:" + m.FileVersionInfo.FileVersion); sb.AppendLine("描寫:" + m.FileVersionInfo.FileDescription); sb.AppendLine("說話:" + m.FileVersionInfo.Language); sb.AppendLine("------------------------"); if (p.Modules != null) { ProcessModuleCollection pmc = p.Modules; sb.AppendLine("挪用的模塊(.dll):"); for (int i = 1; i < pmc.Count; i++) { sb.AppendLine( "模塊名:" + pmc[i].ModuleName + "\t" + "版本:" + pmc[i].FileVersionInfo.FileVersion + "\t" + "描寫:" + pmc[i].FileVersionInfo.FileDescription); } } } catch { sb.AppendLine("其他信息:沒法獲得"); } 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("產生異常,緣由是:" + ex.Message); } } } }
願望本文所述對年夜家的C#法式設計有所贊助。