One of the simplest ways to debug Windows services

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Using system;using system.collections.generic;using system.linq;using system.serviceprocess;using System.Text; namespace windowsservice1{    Static class Program {///<summary>//        The main entry point of the application. //        </summary>        static void Main ()        {            Service1 s = new Service1 ();            if (environment.userinteractive)            {                s.debugstart ();                Console.readkey ();                S.debugstop ();            }            else            {                servicebase[] servicestorun;                ServicesToRun = new servicebase[] {s};                Servicebase.run (ServicesToRun);}}}    

　　

usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Diagnostics;usingSystem.Linq;usingsystem.serviceprocess;usingSystem.Text;namespacewindowsservice1{ Public Partial classService1:servicebase { PublicService1 () {InitializeComponent (); }        protected Override voidOnStart (string[] args) {             This.        Servicestart (); }        protected Override voidOnStop () { This.        Servicestop (); }        Internal voidDebugstart () { This.        Servicestart (); }        Internal voidDebugstop () { This.        Servicestop (); }        Private voidServicestart () {//TODO:        }        Private voidServicestop () {//TODO:        }    }}

The key is on the judgment of Environment.userinteractive,

Please see the explanations above on MSDN:

Gets a value that indicates whether the current process is running in user interaction mode.

The Userinteractive property reports false for Windows processes that do not have a user interface at run time, or for a service such as IIS . If this property is false, do not display a modal dialog box or a message box because there is no graphical user interface to interact with the user.

Http://msdn.microsoft.com/zh-cn/library/system.environment.userinteractive (v=vs.100). aspx

Then take a look at the code in Service1.cs:

Finally: Change the output type of project

Right-click the project, click Properties, and in the Application tab, change the Output type to console application.

OK, press F5 to try.

Reprinted from Http://www.cnblogs.com/builderman/archive/2011/06/14/2081045.html

One of the simplest ways to debug Windows services