C# 进程监控器

学习《C#网络应用编程》的一个开始，在博客上记录下源码以便日后翻用。

 

引入命名空间：

using System.Diagnostics;  

 

然后直接贴源码啦

namespace ProcessMonitor  
{  
    public partial class Form1 : Form  
    {  
        Process[] myProcess;  
        public Form1()  
        {  
            InitializeComponent();  
            dgv_Process.AutoResizeColumns();  
        }  
  
        private void btn_Refurbish_Click(object sender, EventArgs e)  
        {  
            GetAllProcessToControl();  
        }  
  
        private void Form1_Load(object sender, EventArgs e)  
        {  
            GetAllProcessToControl();  
        }  
  
        /// <summary>  
        /// 获取全部进程并填充到dgv_Process控件中  
        /// </summary>
        private void GetAllProcessToControl()  
        {  
            dgv_Process.Rows.Clear();  
            myProcess = Process.GetProcesses();  
            foreach (Process p in myProcess)  
            {  
                    int newRowIndex = dgv_Process.Rows.Add();  
                    DataGridViewRow row = dgv_Process.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 (Exception)  
                {  
                    row.Cells[3].Value = "";  
                    row.Cells[4].Value = "";  
                    //throw;  
                }  
            }  
        }  
  
        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 (Exception)  
            {  
                sb.AppendLine("其他信息：无法获取");  
                //throw;  
            }  
            this.txt_ProcessInfo.Text = sb.ToString();  
        }  
  
        private void dgv_Process_MouseClick(object sender, MouseEventArgs e)  
        {  
            DataGridView.HitTestInfo h = dgv_Process.HitTest(e.X, e.Y);  
            if (h.Type == DataGridViewHitTestType.Cell || h.Type == DataGridViewHitTestType.RowHeader)  
            {  
                dgv_Process.Rows[h.RowIndex].Selected = true;  
                int processId = (int)dgv_Process.CurrentRow.Cells[0].Value;  
                ShowProcessInfo(Process.GetProcessById(processId));  
            }  
        }  
    }  
}  

 

界面截图：

参考：http://www.wxzzz.com/?id=14