Listing all threads for a process inn a ListView
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Diagnostics;
public class Form1 : System.Windows.Forms.Form {
private System.Windows.Forms.ColumnHeader VirtualMemory;
private System.Windows.Forms.ColumnHeader Priority;
private System.Windows.Forms.ColumnHeader Id;
private System.Windows.Forms.Label machinename;
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.ListBox listBox1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.ListView listView1;
private System.Windows.Forms.ColumnHeader ThreadID;
private System.Windows.Forms.ColumnHeader ThreadPriority;
private System.Windows.Forms.ColumnHeader ProcessorTime;
private ArrayList sProcIds;
public Form1() {
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.label3 = new System.Windows.Forms.Label();
this.machinename = new System.Windows.Forms.Label();
this.ThreadPriority = new System.Windows.Forms.ColumnHeader();
this.ThreadID = new System.Windows.Forms.ColumnHeader();
this.VirtualMemory = new System.Windows.Forms.ColumnHeader();
this.listBox1 = new System.Windows.Forms.ListBox();
this.listView1 = new System.Windows.Forms.ListView();
this.ProcessorTime = new System.Windows.Forms.ColumnHeader();
this.Priority = new System.Windows.Forms.ColumnHeader();
this.Id = new System.Windows.Forms.ColumnHeader();
this.button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
this.label1.Location = new System.Drawing.Point(16, 16);
this.label1.Size = new System.Drawing.Size(88, 16);
this.label1.Text = "Machine name:";
this.label2.Location = new System.Drawing.Point(16, 48);
this.label2.Size = new System.Drawing.Size(100, 16);
this.label2.Text = "Running Processes:";
this.label3.Location = new System.Drawing.Point(16, 184);
this.label3.Size = new System.Drawing.Size(100, 16);
this.label3.Text = "Threads:";
this.machinename.Location = new System.Drawing.Point(128, 16);
this.machinename.Size = new System.Drawing.Size(100, 16);
this.ThreadPriority.Text = "Priority";
this.ThreadID.Text = "Thread ID";
this.VirtualMemory.Text = "Virtual Mem";
this.listBox1.Location = new System.Drawing.Point(16, 80);
this.listBox1.Size = new System.Drawing.Size(408, 95);
this.listBox1.SelectedIndexChanged += new
System.EventHandler(this.SelectItemHandler);
this.listView1.Columns.AddRange(new
System.Windows.Forms.ColumnHeader[] {
this.ThreadID,
this.ThreadPriority,
this.ProcessorTime});
this.listView1.Location = new System.Drawing.Point(16, 200);
this.listView1.Size = new System.Drawing.Size(408, 97);
this.ProcessorTime.Text = "Processor Time";
this.ProcessorTime.Width = 90;
this.Priority.Text = "Priority";
this.Id.Text = "ID";
this.Id.Width = 20;
this.button1.Location = new System.Drawing.Point(352, 312);
this.button1.Size = new System.Drawing.Size(64, 24);
this.button1.Text = "Close";
this.button1.Click += new
System.EventHandler(this.button1_Click);
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(440, 349);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.listView1,
this.machinename,
this.button1,
this.label3,
this.listBox1,
this.label2,
this.label1});
this.ResumeLayout(false);
sProcIds = new ArrayList();
machinename.Text = Process.GetCurrentProcess().MachineName;
Process[] sProcess = Process.GetProcesses();
foreach (Process p in sProcess) {
listBox1.Items.Add(p.ProcessName);
sProcIds.Add(p.Id);
}
}
protected void SelectItemHandler(object sender, System.EventArgs e) {
int idx = this.listBox1.SelectedIndex;
Process proc = Process.GetProcessById((int)sProcIds[idx]);
ProcessThreadCollection procThreads = proc.Threads;
this.listView1.View = System.Windows.Forms.View.Details;
this.listView1.Items.Clear();
int nRow = 0;
foreach (ProcessThread pt in procThreads) {
string priority = "Normal";
switch ((int)proc.BasePriority) {
case 8:
priority = "Normal";
break;
case 13:
priority = "High";
break;
case 24:
priority = "Real Time";
break;
case 4:
default:
priority = "Idle";
break;
}
this.listView1.Items.Add(pt.Id.ToString());
this.listView1.Items[nRow].SubItems.Add(priority);
this.listView1.Items[nRow].SubItems.Add(pt.UserProcessorTime.ToString());
nRow++;
}
}
protected void button1_Click(object sender, System.EventArgs e) {
Close();
}
public static void Main(string[] args) {
Application.Run(new Form1());
}
}
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