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ServiceControlForm.cs：源码内容
							using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.ServiceProcess;
namespace ServiceControl
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.ListBox listBoxServices;
		private System.Windows.Forms.Button buttonStart;
		private System.Windows.Forms.Button buttonStop;
		private System.Windows.Forms.Button buttonPause;
		private System.Windows.Forms.Button buttonContinue;
		private System.Windows.Forms.Button buttonRefresh;
		private System.Windows.Forms.Button buttonExit;
		private System.Windows.Forms.TextBox textDisplayName;
		private System.Windows.Forms.TextBox textServiceStatus;
		private System.Windows.Forms.TextBox textServiceType;
		private System.Windows.Forms.TextBox textServiceName;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;
		private System.ServiceProcess.ServiceController[] services;
		public Form1()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();
			RefreshServiceList();
		}
		protected void RefreshServiceList()
		{
			services = ServiceController.GetServices();
			listBoxServices.DisplayMember = "DisplayName";
			listBoxServices.DataSource = services;
		}
		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}
		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.textDisplayName = new System.Windows.Forms.TextBox();
			this.listBoxServices = new System.Windows.Forms.ListBox();
			this.buttonStart = new System.Windows.Forms.Button();
			this.textServiceStatus = new System.Windows.Forms.TextBox();
			this.textServiceType = new System.Windows.Forms.TextBox();
			this.textServiceName = new System.Windows.Forms.TextBox();
			this.buttonStop = new System.Windows.Forms.Button();
			this.buttonPause = new System.Windows.Forms.Button();
			this.buttonContinue = new System.Windows.Forms.Button();
			this.buttonRefresh = new System.Windows.Forms.Button();
			this.buttonExit = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// textDisplayName
			// 
			this.textDisplayName.Location = new System.Drawing.Point(232, 16);
			this.textDisplayName.Name = "textDisplayName";
			this.textDisplayName.Size = new System.Drawing.Size(192, 20);
			this.textDisplayName.TabIndex = 1;
			this.textDisplayName.Text = "textDisplayName";
			// 
			// listBoxServices
			// 
			this.listBoxServices.Location = new System.Drawing.Point(8, 16);
			this.listBoxServices.Name = "listBoxServices";
			this.listBoxServices.Size = new System.Drawing.Size(208, 199);
			this.listBoxServices.TabIndex = 0;
			this.listBoxServices.SelectedIndexChanged += new System.EventHandler(this.OnSelectedIndexChanged);
			// 
			// buttonStart
			// 
			this.buttonStart.Location = new System.Drawing.Point(232, 120);
			this.buttonStart.Name = "buttonStart";
			this.buttonStart.Size = new System.Drawing.Size(88, 23);
			this.buttonStart.TabIndex = 5;
			this.buttonStart.Text = "Start";
			this.buttonStart.Click += new System.EventHandler(this.buttonCommand_Click);
			// 
			// textServiceStatus
			// 
			this.textServiceStatus.Location = new System.Drawing.Point(232, 40);
			this.textServiceStatus.Name = "textServiceStatus";
			this.textServiceStatus.Size = new System.Drawing.Size(192, 20);
			this.textServiceStatus.TabIndex = 2;
			this.textServiceStatus.Text = "textServiceStatus";
			// 
			// textServiceType
			// 
			this.textServiceType.Location = new System.Drawing.Point(232, 64);
			this.textServiceType.Name = "textServiceType";
			this.textServiceType.Size = new System.Drawing.Size(192, 20);
			this.textServiceType.TabIndex = 3;
			this.textServiceType.Text = "textServiceType";
			// 
			// textServiceName
			// 
			this.textServiceName.Location = new System.Drawing.Point(232, 88);
			this.textServiceName.Name = "textServiceName";
			this.textServiceName.Size = new System.Drawing.Size(192, 20);
			this.textServiceName.TabIndex = 4;
			this.textServiceName.Text = "textServiceName";
			// 
			// buttonStop
			// 
			this.buttonStop.Location = new System.Drawing.Point(336, 120);
			this.buttonStop.Name = "buttonStop";
			this.buttonStop.Size = new System.Drawing.Size(88, 23);
			this.buttonStop.TabIndex = 6;
			this.buttonStop.Text = "Stop";
			this.buttonStop.Click += new System.EventHandler(this.buttonCommand_Click);
			// 
			// buttonPause
			// 
			this.buttonPause.Location = new System.Drawing.Point(232, 152);
			this.buttonPause.Name = "buttonPause";
			this.buttonPause.Size = new System.Drawing.Size(88, 23);
			this.buttonPause.TabIndex = 7;
			this.buttonPause.Text = "Pause";
			this.buttonPause.Click += new System.EventHandler(this.buttonCommand_Click);
			// 
			// buttonContinue
			// 
			this.buttonContinue.Location = new System.Drawing.Point(336, 152);
			this.buttonContinue.Name = "buttonContinue";
			this.buttonContinue.Size = new System.Drawing.Size(88, 23);
			this.buttonContinue.TabIndex = 8;
			this.buttonContinue.Text = "Continue";
			this.buttonContinue.Click += new System.EventHandler(this.buttonCommand_Click);
			// 
			// buttonRefresh
			// 
			this.buttonRefresh.Location = new System.Drawing.Point(232, 200);
			this.buttonRefresh.Name = "buttonRefresh";
			this.buttonRefresh.Size = new System.Drawing.Size(88, 23);
			this.buttonRefresh.TabIndex = 9;
			this.buttonRefresh.Text = "Refresh";
			// 
			// buttonExit
			// 
			this.buttonExit.Location = new System.Drawing.Point(336, 200);
			this.buttonExit.Name = "buttonExit";
			this.buttonExit.Size = new System.Drawing.Size(88, 23);
			this.buttonExit.TabIndex = 10;
			this.buttonExit.Text = "Exit";
			this.buttonExit.Click += new System.EventHandler(this.buttonExit_Click);
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(440, 237);
			this.Controls.Add(this.buttonExit);
			this.Controls.Add(this.buttonRefresh);
			this.Controls.Add(this.buttonContinue);
			this.Controls.Add(this.buttonPause);
			this.Controls.Add(this.buttonStop);
			this.Controls.Add(this.textServiceName);
			this.Controls.Add(this.textServiceType);
			this.Controls.Add(this.textServiceStatus);
			this.Controls.Add(this.buttonStart);
			this.Controls.Add(this.listBoxServices);
			this.Controls.Add(this.textDisplayName);
			this.Name = "Form1";
			this.Text = "Wrox Service Control";
			this.ResumeLayout(false);
		}
		#endregion
		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}
		protected string GetServiceTypeName(ServiceType type)
		{
			string serviceType = "";
			if ((type & ServiceType.InteractiveProcess) != 0)
			{
				serviceType = "Interactive ";
				type -= ServiceType.InteractiveProcess;
			}
			switch (type)
			{
				case ServiceType.Adapter:
					serviceType += "Adapter";
					break;
				case ServiceType.FileSystemDriver:
				case ServiceType.KernelDriver:
				case ServiceType.RecognizerDriver:
					serviceType += "Driver";
					break;
				case ServiceType.Win32OwnProcess:
					serviceType += "Win32 Service Process";
					break;
				case ServiceType.Win32ShareProcess:
					serviceType += "Win32 Shared Process";
					break;
				default:
					serviceType += "unknown type " + type.ToString();
					break;
			}
			return serviceType;
		}
		protected void SetServiceStatus(ServiceController controller) 
		{
			buttonStart.Enabled = true;
			buttonStop.Enabled = true;
			buttonPause.Enabled = true;
			buttonContinue.Enabled = true;
			if (!controller.CanPauseAndContinue)
			{
				buttonPause.Enabled = false;
				buttonContinue.Enabled = false;
			}
			if (!controller.CanStop)
			{
				buttonStop.Enabled = false;
			}
			ServiceControllerStatus status = controller.Status;
			switch (status)
			{
				case ServiceControllerStatus.ContinuePending:
					textServiceStatus.Text = "Continue Pending";
					buttonContinue.Enabled = false;
					break;
				case ServiceControllerStatus.Paused:
					textServiceStatus.Text = "Paused";
					buttonPause.Enabled = false; 
					buttonStart.Enabled = false;
					break;
				case ServiceControllerStatus.PausePending:
					textServiceStatus.Text = "Pause Pending";
					buttonPause.Enabled = false; 
					buttonStart.Enabled = false;
					break;
				case ServiceControllerStatus.StartPending:
					textServiceStatus.Text = "Start Pending";
					buttonStart.Enabled = false;
					break;
				case ServiceControllerStatus.Running:
					textServiceStatus.Text = "Running";
					buttonStart.Enabled = false; 
					buttonContinue.Enabled = false;
					break;
				case ServiceControllerStatus.Stopped:
					textServiceStatus.Text = "Stopped";
					buttonStop.Enabled = false;
					break;
				case ServiceControllerStatus.StopPending:
					textServiceStatus.Text = "Stop Pending";
					buttonStop.Enabled = false;
					break;
				default:
					textServiceStatus.Text = "Unknown status";
					break;
			}
		}
                      
		protected void OnSelectedIndexChanged (object sender, 
			System.EventArgs e)
		{
			ServiceController controller = 
				(ServiceController)listBoxServices.SelectedItem;
			textDisplayName.Text = controller.DisplayName;
			textServiceType.Text = 
				GetServiceTypeName(controller.ServiceType);
			textServiceName.Text = controller.ServiceName;
			SetServiceStatus(controller);
		}
		protected void buttonCommand_Click(object sender, System.EventArgs e) 
		{
			Cursor.Current = Cursors.WaitCursor;
			ServiceController controller = 
				(ServiceController)listBoxServices.SelectedItem;
			if (sender == this.buttonStart)
			{
				controller.Start();
				controller.WaitForStatus(ServiceControllerStatus.Running);
			}
			else if (sender == this.buttonStop)
			{
				controller.Stop();
				controller.WaitForStatus(ServiceControllerStatus.Stopped);
			}
			else if (sender == this.buttonPause)
			{
				controller.Pause();
				controller.WaitForStatus(ServiceControllerStatus.Paused);
			}
			else if (sender == this.buttonContinue)
			{
				controller.Continue();
				controller.WaitForStatus(ServiceControllerStatus.Running);
			}
			int index =listBoxServices.SelectedIndex;
			RefreshServiceList();
			listBoxServices.SelectedIndex = index;
			Cursor.Current = Cursors.Default;
		}
		protected void buttonExit_Click(object sender, System.EventArgs e)
		{
			Application.Exit();
		}
		protected void buttonRefresh_Click(object sender, System.EventArgs e)
		{
			RefreshServiceList();
		}
	}
}

						