blocks|key|3211739|text|你也可以试试这个。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3211740|3211741|创建您的Windows服务并安装并启动…。也就是说，Windows服务必须在您的系统中运行。当您的服务正在运行时，请转到调试菜单，单击Attach+Process+(或旧Visual+Studio中的process+)|ordered-list-item|offset|length|style|BOLD|3211742|查找您正在运行的服务，然后确保已选中显示所有用户的进程和显示所有会话中的进程，如果未选中，请选择它。|3211743|3211744|​|3211745|📷|atomic|3211746|3211747|3211748|单击Attach按钮|3211749|单击OK+|3211750|单击关闭|3211751|将断点设置到所需位置并等待执行。当您代码到达point.|3211752|Remember，时，它将自动调试。将您的断点放在可达位置，如果它是onStart()，则停止并再次启动该服务|3211753|3211754|(经过大量的谷歌搜索，我在“如何在Visual+Studio中调试Windows服务”中找到了这一点。)|3211755|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/a1fd5c173a64c31d1500fdc4c19f7485.png|imageAlt^0|0|0|1O|2|1V|E|0|I|9|S|A|0|0|0|0|1|0|0|0|0|2|6|0|2|2|0|2|2|0|0|P|4|Y|7|0|0|0^^$0|@$1|2|3|4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|1H|8|@$F|1I|G|1J|H|I]|$F|1K|G|1L|H|I]]|9|@]|A|$]]|$1|J|3|K|5|E|7|1M|8|@$F|1N|G|1O|H|I]|$F|1P|G|1Q|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|1R|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1S|8|@]|9|@]|A|$]]|$1|O|3|P|5|Q|7|1T|8|@]|9|@$F|1U|G|1V|1|1W]]|A|$]]|$1|R|3|N|5|6|7|1X|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|T|3|U|5|E|7|1Z|8|@$F|20|G|21|H|I]]|9|@]|A|$]]|$1|V|3|W|5|E|7|22|8|@$F|23|G|24|H|I]]|9|@]|A|$]]|$1|X|3|Y|5|E|7|25|8|@$F|26|G|27|H|I]]|9|@]|A|$]]|$1|Z|3|10|5|E|7|28|8|@]|9|@]|A|$]]|$1|11|3|12|5|E|7|29|8|@$F|2A|G|2B|H|I]|$F|2C|G|2D|H|I]]|9|@]|A|$]]|$1|13|3|-4|5|6|7|2E|8|@]|9|@]|A|$]]|$1|14|3|15|5|6|7|2F|8|@]|9|@]|A|$]]|$1|16|3|-4|5|6|7|2G|8|@]|9|@]|A|$]]]|17|$18|$5|19|1A|1B|A|$1C|1D|1E|-4]]]]

You can also try this.

<ol>
<li>Create your Windows service and install and start…. That is, Windows services must be running in your system.</li>
<li>While your service is running, go to the Debug menu, click on Attach Process (or process in old Visual Studio)</li>
<li>Find your running service, and then make sure the Show process from all users and Show processes in all sessions is selected, if not then select it. </li>
</ol>

<img src="https://i.stack.imgur.com/vzat5.png" alt="enter image description here">

<ol start="4">
<li>Click the Attach button </li>
<li>Click OK </li>
<li>Click Close </li>
<li>Set a break point to your desirable location and wait for execute. It will debug automatic whenever your code reaches to that point.</li>
<li>Remember, put your breakpoint at reachable place, if it is onStart(), then stop and start the service again</li>
</ol>

(After a lot of googling, I found this in "How to debug the Windows Services in Visual Studio".)

blocks|key|282475|text|在服务OnStart方法中使用以下代码：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|282476|System.Diagnostics.Debugger.Launch();|code-block|syntax|javascript|282477|从弹出消息中选择Visual+Studio选项。|282478|注意：若要仅在调试模式下使用它，可以使用#if+DEBUG编译器指令，如下所示。这将防止在生产服务器上以发布模式进行意外或调试。|BOLD|282479|#if+DEBUG
++++System.Diagnostics.Debugger.Launch();
#endif|282480|entityMap^0|3|7|0|0|0|0|3|K|9|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@$9|U|A|V|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|W|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|X|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|Y|8|@$9|Z|A|10|B|O]|$9|11|A|12|B|C]]|D|@]|E|$]]|$1|P|3|Q|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|R|3|-4|5|6|7|14|8|@]|D|@]|E|$]]]|S|$]]

Use the following code in service <code>OnStart</code> method:

<pre><code>System.Diagnostics.Debugger.Launch();
</code></pre>

Choose the Visual Studio option from the pop up message.

Note: To use it in only Debug mode, a <code>#if DEBUG</code> compiler directive can be used, as follows. This will prevent accidental or debugging in release mode on a production server.

<pre><code>#if DEBUG
 System.Diagnostics.Debugger.Launch();
#endif
</code></pre>

blocks|key|2998342|text|您应该将服务项目中执行任务的所有代码分离到一个单独的项目中，然后生成一个可以正常运行和调试的测试应用程序。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2998343|服务项目将只是实现其服务部分所需的shell。|2998344|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

You should separate out all the code that will do stuff from the service project into a separate project, and then make a test application that you can run and debug normally.

The service project would be just the shell needed to implement the service part of it.

blocks|key|2998377|text|要么按照Lasse+V.Karlsen的建议，要么在你的服务中设置一个等待调试器附加的循环。最简单的是|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2998378|while+(!Debugger.IsAttached)
{
++++Thread.Sleep(1000);
}

...+continue+with+code|code-block|syntax|javascript|2998379|这样，您就可以启动服务，并在Visual+Studio中选择“附加到进程...”。并附加到你的服务上，然后它将恢复正常的排泄。|2998380|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Either that as suggested by Lasse V. Karlsen, or set up a loop in your service that will wait for a debugger to attach. The simplest is

<pre><code>while (!Debugger.IsAttached)
{
 Thread.Sleep(1000);
}

... continue with code
</code></pre>

That way you can start the service and inside Visual Studio you choose "Attach to Process..." and attach to your service which then will resume normal exution.

blocks|key|3211823|text|鉴于ServiceBase.OnStart具有protected可见性，我沿着反射路线进行了调试。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3211824|private+static+void+Main(string[]+args)
{
++++var+serviceBases+=+new+ServiceBase[]+{new+Service()+/*+...+*/+};

#if+DEBUG
++++if+(Environment.UserInteractive)
++++{
++++++++const+BindingFlags+bindingFlags+=
++++++++++++BindingFlags.Instance+%7C+BindingFlags.NonPublic;

++++++++foreach+(var+serviceBase+in+serviceBases)
++++++++{
++++++++++++var+serviceType+=+serviceBase.GetType();
++++++++++++var+methodInfo+=+serviceType.GetMethod("OnStart",+bindingFlags);

++++++++++++new+Thread(service+=>+methodInfo.Invoke(service,+new+object[]+{args})).Start(serviceBase);
++++++++}

++++++++return;
++++}
#endif

++++ServiceBase.Run(serviceBases);
}|code-block|syntax|javascript|3211825|请注意，默认情况下，Thread是前台线程。当人工服务线程正在运行时，从Main发出的return命令不会终止进程。|3211826|entityMap^0|2|J|N|9|0|0|A|6|10|4|17|6|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|N|$]]

Given that <code>ServiceBase.OnStart</code> has <code>protected</code> visibility, I went down the reflection route to achieve the debugging.

<pre><code>private static void Main(string[] args)
{
 var serviceBases = new ServiceBase[] {new Service() /* ... */ };

#if DEBUG
 if (Environment.UserInteractive)
 {
 const BindingFlags bindingFlags =
 BindingFlags.Instance | BindingFlags.NonPublic;

 foreach (var serviceBase in serviceBases)
 {
 var serviceType = serviceBase.GetType();
 var methodInfo = serviceType.GetMethod("OnStart", bindingFlags);

 new Thread(service =&gt; methodInfo.Invoke(service, new object[] {args})).Start(serviceBase);
 }

 return;
 }
#endif

 ServiceBase.Run(serviceBases);
}
</code></pre>

Note that <code>Thread</code> is, by default, a foreground thread. <code>return</code>ing from <code>Main</code> while the faux-service threads are running won't terminate the process.

blocks|key|2998681|text|微软的一篇文章解释了如何调试Windows服务here，以及任何人如果通过附加到进程来调试它，都会错过哪些部分。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2998682|下面是我的工作代码。我遵循了微软建议的方法。|2998683|将此代码添加到program.cs|style|CODE|2998684|static+void+Main(string[]+args)
{
++++//+'If'+block+will+execute+when+launched+through+Visual+Studio
++++if+(Environment.UserInteractive)
++++{
++++++++ServiceMonitor+serviceRequest+=+new+ServiceMonitor();
++++++++serviceRequest.TestOnStartAndOnStop(args);
++++}
++++else+//+This+block+will+execute+when+code+is+compiled+as+a+Windows+application
++++{
++++++++ServiceBase[]+ServicesToRun;
++++++++ServicesToRun+=+new+ServiceBase[]
++++++++{
++++++++++++new+ServiceMonitor()
++++++++};
++++++++ServiceBase.Run(ServicesToRun);
++++}
}|code-block|syntax|javascript|2998685|将此代码添加到ServiceMonitor类中。|2998686|internal+void+TestOnStartAndOnStop(string[]+args)
{
++++this.OnStart(args);
++++Console.ReadLine();
++++this.OnStop();
}|2998687|现在转到项目属性，选择选项卡“应用程序”，并在调试时选择输出类型为“控制台应用程序”，或在完成调试后选择"Windows应用程序“，重新编译并安装您的服务。|2998688|​|2998689|📷|atomic|2998690|2998691|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.microsoft.com/en-us/dotnet/framework/windows-services/how-to-debug-windows-service-applications|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/48a2bbca1b5774492c7ecb1e6c4ffd05.png|imageAlt^0|N|4|0|0|0|7|A|0|0|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|1E|8|@]|9|@$A|1F|B|1G|1|1H]]|C|$]]|$1|D|3|E|5|6|7|1I|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|1J|8|@$A|1K|B|1L|H|I]]|9|@]|C|$]]|$1|J|3|K|5|L|7|1M|8|@]|9|@]|C|$M|N]]|$1|O|3|P|5|6|7|1N|8|@]|9|@]|C|$]]|$1|Q|3|R|5|L|7|1O|8|@]|9|@]|C|$M|N]]|$1|S|3|T|5|6|7|1P|8|@]|9|@]|C|$]]|$1|U|3|V|5|6|7|1Q|8|@]|9|@]|C|$]]|$1|W|3|X|5|Y|7|1R|8|@]|9|@$A|1S|B|1T|1|1U]]|C|$]]|$1|Z|3|V|5|6|7|1V|8|@]|9|@]|C|$]]|$1|10|3|-4|5|6|7|1W|8|@]|9|@]|C|$]]]|11|$12|$5|13|14|15|C|$16|17]]|18|$5|19|14|1A|C|$1B|1C|1D|-4]]]]

A Microsoft article explains how to debug a Windows service <a href="https://docs.microsoft.com/en-us/dotnet/framework/windows-services/how-to-debug-windows-service-applications" rel="nofollow noreferrer">here</a> and what part anyone can miss if they debug it by attaching to a process.

Below is my working code. I have followed the approach suggested by Microsoft.

Add this code to <code>program.cs</code>:

<pre><code>static void Main(string[] args)
{
 // 'If' block will execute when launched through Visual Studio
 if (Environment.UserInteractive)
 {
 ServiceMonitor serviceRequest = new ServiceMonitor();
 serviceRequest.TestOnStartAndOnStop(args);
 }
 else // This block will execute when code is compiled as a Windows application
 {
 ServiceBase[] ServicesToRun;
 ServicesToRun = new ServiceBase[]
 {
 new ServiceMonitor()
 };
 ServiceBase.Run(ServicesToRun);
 }
}
</code></pre>

Add this code to the ServiceMonitor class.

<pre><code>internal void TestOnStartAndOnStop(string[] args)
{
 this.OnStart(args);
 Console.ReadLine();
 this.OnStop();
}
</code></pre>

Now go to Project Properties, select tab "Application" and select Output Type as "Console Application" when debugging, or "Windows Application" when done with debugging, recompile and install your service.

<a href="https://i.stack.imgur.com/zSmbD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zSmbD.png" alt="Enter image description here"></a>

blocks|key|282393|text|您可以创建控制台应用程序。我使用这个main函数：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|282394|++++static+void+Main(string[]+args)
++++{
++++++++ImportFileService+ws+=+new+ImportFileService();
++++++++ws.OnStart(args);
++++++++while+(true)
++++++++{
++++++++++++ConsoleKeyInfo+key+=+System.Console.ReadKey();
++++++++++++if+(key.Key+==+ConsoleKey.Escape)
++++++++++++++++break;
++++++++}
++++++++ws.OnStop();
++++}|code-block|syntax|javascript|282395|除了继承者(ServiceBase)之外，我的ImportFileService类与我的Windows服务的应用程序中的类完全相同。|282396|entityMap^0|I|4|0|0|6|B|N|H|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

You can make a console application. I use this <code>main</code> function:

<pre><code> static void Main(string[] args)
 {
 ImportFileService ws = new ImportFileService();
 ws.OnStart(args);
 while (true)
 {
 ConsoleKeyInfo key = System.Console.ReadKey();
 if (key.Key == ConsoleKey.Escape)
 break;
 }
 ws.OnStop();
 }
</code></pre>

My <code>ImportFileService</code> class is exactly the same as in my Windows service's application, except the inheritant (<code>ServiceBase</code>).

blocks|key|3212084|text|我找到了这个问题，但我认为缺少一个明确而简单的答案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3212085|我不想将调试器附加到进程，但我仍然希望能够调用服务的OnStart和OnStop方法。我还希望它作为控制台应用程序运行，这样我就可以将NLog中的信息记录到控制台中。|offset|length|style|CODE|3212086|我找到了这些出色的指南，它们可以做到这一点：|3212087|3212088|unordered-list-item|3212089|3212090|3212091|首先将项目的Output+type更改为Console+Application。|3212092|​|3212093|📷|atomic|3212094|3212095|更改您的Program.cs，如下所示：|3212096|static+class+Program
{
++++///+<summary>
++++///+The+main+entry+point+for+the+application.
++++///+</summary>
++++static+void+Main()
++++{
++++++++//+Startup+as+service.
++++++++ServiceBase[]+ServicesToRun;
++++++++ServicesToRun+=+new+ServiceBase[]
++++++++{
++++++++++++new+Service1()
++++++++};

++++++++if+(Environment.UserInteractive)
++++++++{
++++++++++++RunInteractive(ServicesToRun);
++++++++}
++++++++else
++++++++{
++++++++++++ServiceBase.Run(ServicesToRun);
++++++++}
++++}
}|code-block|syntax|javascript|3212097|然后添加以下方法，以允许服务在交互模式下运行。|3212098|static+void+RunInteractive(ServiceBase[]+servicesToRun)
{
++++Console.WriteLine("Services+running+in+interactive+mode.");
++++Console.WriteLine();

++++MethodInfo+onStartMethod+=+typeof(ServiceBase).GetMethod("OnStart",
++++++++BindingFlags.Instance+%7C+BindingFlags.NonPublic);
++++foreach+(ServiceBase+service+in+servicesToRun)
++++{
++++++++Console.Write("Starting+{0}...",+service.ServiceName);
++++++++onStartMethod.Invoke(service,+new+object[]+{+new+string[]+{+}+});
++++++++Console.Write("Started");
++++}

++++Console.WriteLine();
++++Console.WriteLine();
++++Console.WriteLine(
++++++++"Press+any+key+to+stop+the+services+and+end+the+process...");
++++Console.ReadKey();
++++Console.WriteLine();

++++MethodInfo+onStopMethod+=+typeof(ServiceBase).GetMethod("OnStop",
++++++++BindingFlags.Instance+%7C+BindingFlags.NonPublic);
++++foreach+(ServiceBase+service+in+servicesToRun)
++++{
++++++++Console.Write("Stopping+{0}...",+service.ServiceName);
++++++++onStopMethod.Invoke(service,+null);
++++++++Console.WriteLine("Stopped");
++++}

++++Console.WriteLine("All+services+stopped.");
++++//+Keep+the+console+alive+for+a+second+to+allow+the+user+to+see+the+message.
++++Thread.Sleep(1000);
}|3212099|entityMap|0|LINK|mutability|MUTABLE|url|http://nlog-project.org/|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/7cc04171ef083214f6743cf14ff312b7.png|imageAlt^0|0|Q|7|Y|6|1V|4|0|0|0|0|0|0|0|6|B|K|J|0|0|0|1|1|0|0|4|A|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1M|8|@$D|1N|E|1O|F|G]|$D|1P|E|1Q|F|G]]|9|@$D|1R|E|1S|1|1T]]|A|$]]|$1|H|3|I|5|6|7|1U|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]|$1|K|3|-4|5|L|7|1W|8|@]|9|@]|A|$]]|$1|M|3|-4|5|L|7|1X|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1Z|8|@$D|20|E|21|F|G]|$D|22|E|23|F|G]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|24|8|@]|9|@]|A|$]]|$1|S|3|T|5|U|7|25|8|@]|9|@$D|26|E|27|1|28]]|A|$]]|$1|V|3|R|5|6|7|29|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|2A|8|@$D|2B|E|2C|F|G]]|9|@]|A|$]]|$1|Y|3|Z|5|10|7|2D|8|@]|9|@]|A|$11|12]]|$1|13|3|14|5|6|7|2E|8|@]|9|@]|A|$]]|$1|15|3|16|5|10|7|2F|8|@]|9|@]|A|$11|12]]|$1|17|3|-4|5|6|7|2G|8|@]|9|@]|A|$]]]|18|$19|$5|1A|1B|1C|A|$1D|1E]]|1F|$5|1G|1B|1H|A|$1I|1J|1K|-4]]]]

I found this question, but I think a clear and simple answer is missing.

I don't want to attach my debugger to a process, but I still want to be able to call the service <code>OnStart</code> and <code>OnStop</code> methods. I also want it to run as a console application so that I can log information from <a href="http://nlog-project.org/" rel="nofollow noreferrer">NLog</a> to a console.

I found these brilliant guides that does this:

<ul>
<li><a href="https://coding.abel.nu/2012/05/debugging-a-windows-service-project/" rel="nofollow noreferrer">Debugging a Windows Service Project</a></li>
<li><a href="https://stackoverflow.com/questions/125964/easier-way-to-debug-a-windows-service/10838170#10838170">Easier way to debug a Windows service</a></li>
</ul>

Start by changing the projects <code>Output type</code> to <code>Console Application</code>.

<a href="https://i.stack.imgur.com/CrHsA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CrHsA.png" alt="Enter image description here"></a>

Change your <code>Program.cs</code> to look like this:

<pre><code>static class Program
{
 /// &lt;summary&gt;
 /// The main entry point for the application.
 /// &lt;/summary&gt;
 static void Main()
 {
 // Startup as service.
 ServiceBase[] ServicesToRun;
 ServicesToRun = new ServiceBase[]
 {
 new Service1()
 };

 if (Environment.UserInteractive)
 {
 RunInteractive(ServicesToRun);
 }
 else
 {
 ServiceBase.Run(ServicesToRun);
 }
 }
}
</code></pre>

Then add the following method to allow services running in interactive mode.

<pre><code>static void RunInteractive(ServiceBase[] servicesToRun)
{
 Console.WriteLine("Services running in interactive mode.");
 Console.WriteLine();

 MethodInfo onStartMethod = typeof(ServiceBase).GetMethod("OnStart",
 BindingFlags.Instance | BindingFlags.NonPublic);
 foreach (ServiceBase service in servicesToRun)
 {
 Console.Write("Starting {0}...", service.ServiceName);
 onStartMethod.Invoke(service, new object[] { new string[] { } });
 Console.Write("Started");
 }

 Console.WriteLine();
 Console.WriteLine();
 Console.WriteLine(
 "Press any key to stop the services and end the process...");
 Console.ReadKey();
 Console.WriteLine();

 MethodInfo onStopMethod = typeof(ServiceBase).GetMethod("OnStop",
 BindingFlags.Instance | BindingFlags.NonPublic);
 foreach (ServiceBase service in servicesToRun)
 {
 Console.Write("Stopping {0}...", service.ServiceName);
 onStopMethod.Invoke(service, null);
 Console.WriteLine("Stopped");
 }

 Console.WriteLine("All services stopped.");
 // Keep the console alive for a second to allow the user to see the message.
 Thread.Sleep(1000);
}
</code></pre>

blocks|key|288328|text|我使用一个名为ServiceProcess.Helpers的很棒的Nuget包。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|288329|我引用一下..。|288330|它通过在附加了调试器的情况下运行时创建播放/停止/暂停UI来帮助windows服务调试，而且还允许由windows服务器环境安装和运行该服务。|288331|所有这一切都只需要一行代码。|288332|http://windowsservicehelper.codeplex.com/|offset|length|288333|安装并连接后，您需要做的就是将windows服务项目设置为启动项目，然后在调试器上单击启动。|288334|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|15|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Y|8|@]|9|@$J|Z|K|10|1|11]]|A|$]]|$1|L|3|M|5|6|7|12|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|13|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|I]]]]

I use a great Nuget package called ServiceProcess.Helpers.

And I quote...

It helps windows services debugging by creating a play/stop/pause UI when running with a debugger attached, but also allows the service to be installed and run by the windows server environment.

All this with one line of code.

<a href="http://windowsservicehelper.codeplex.com/" rel="nofollow noreferrer">http://windowsservicehelper.codeplex.com/</a>

Once installed and wired in all you need to do is set your windows service project as the start-up project and click start on your debugger.

blocks|key|3211799|text|您也可以尝试System.Diagnostics.Debugger.Launch()方法。它有助于将调试器指针指向指定的位置，然后您可以调试代码。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3211800|执行此步骤之前，请使用Visual+Studio命令提示符的命令行安装service.exe+-+installutil+projectservice.exe|3211801|然后从控制面板->管理工具->计算机管理->Service和应用程序服务->+your+->+Name启动服务|3211802|entityMap^0|6|10|0|1D|U|0|3|1C|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|K|$]]

You can also try System.Diagnostics.Debugger.Launch() method. It helps in taking the debugger pointer to the specified location and you can then debug you code.

Before this step please install your service.exe using the command line of Visual Studio command prompt - installutil projectservice.exe 

Then start your service from the Control Panel -> Administrative Tools -> Computer Management ->Service and Application -> Services -> Your Service Name

blocks|key|2998582|text|我只是将这段代码添加到我的服务类中，这样我就可以间接调用OnStart，类似于OnStop。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2998583|++++public+void+MyOnStart(string[]+args)
++++{
++++++++OnStart(args);
++++}|code-block|syntax|javascript|2998584|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I just added this code to my service class so I could indirectly call OnStart, similar for OnStop.

<pre><code> public void MyOnStart(string[] args)
 {
 OnStart(args);
 }
</code></pre>

blocks|key|282487|text|我在Visual+Studio项目中使用了/Console参数调试→启动选项→命令行参数|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|282488|public+static+class+Program
{
++++[STAThread]
++++public+static+void+Main(string[]+args)
++++{
+++++++++var+runMode+=+args.Contains(@"/Console")
+++++++++++++?+WindowsService.RunMode.Console
+++++++++++++:+WindowsService.RunMode.WindowsService;
+++++++++new+WinodwsService().Run(runMode);
++++}
}


public+class+WindowsService+:+ServiceBase
{
++++public+enum+RunMode
++++{
++++++++Console,
++++++++WindowsService
++++}

++++public+void+Run(RunMode+runMode)
++++{
++++++++if+(runMode.Equals(RunMode.Console))
++++++++{
++++++++++++this.StartService();
++++++++++++Console.WriteLine("Press+<ENTER>+to+stop+service...");
++++++++++++Console.ReadLine();

++++++++++++this.StopService();
++++++++++++Console.WriteLine("Press+<ENTER>+to+exit.");
++++++++++++Console.ReadLine();
++++++++}
++++++++else+if+(runMode.Equals(RunMode.WindowsService))
++++++++{
++++++++++++ServiceBase.Run(new[]+{+this+});
++++++++}
++++}

++++protected+override+void+OnStart(string[]+args)
++++{
++++++++StartService(args);
++++}

++++protected+override+void+OnStop()
++++{
++++++++StopService();
++++}

++++///+<summary>
++++///+Logic+to+Start+Service
++++///+Public+accessibility+for+running+as+a+console+application+in+Visual+Studio+debugging+experience
++++///+</summary>
++++public+virtual+void+StartService(params+string[]+args){+...+}

++++///+<summary>
++++///+Logic+to+Stop+Service
++++///+Public+accessibility+for+running+as+a+console+application+in+Visual+Studio+debugging+experience
++++///+</summary>
++++public+virtual+void+StopService()+{....}
}|code-block|syntax|javascript|282489|entityMap^0|L|8|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

I'm using the <code>/Console</code> parameter in the Visual Studio project Debug → Start Options → Command line arguments:

<pre><code>public static class Program
{
 [STAThread]
 public static void Main(string[] args)
 {
 var runMode = args.Contains(@"/Console")
 ? WindowsService.RunMode.Console
 : WindowsService.RunMode.WindowsService;
 new WinodwsService().Run(runMode);
 }
}


public class WindowsService : ServiceBase
{
 public enum RunMode
 {
 Console,
 WindowsService
 }

 public void Run(RunMode runMode)
 {
 if (runMode.Equals(RunMode.Console))
 {
 this.StartService();
 Console.WriteLine("Press &lt;ENTER&gt; to stop service...");
 Console.ReadLine();

 this.StopService();
 Console.WriteLine("Press &lt;ENTER&gt; to exit.");
 Console.ReadLine();
 }
 else if (runMode.Equals(RunMode.WindowsService))
 {
 ServiceBase.Run(new[] { this });
 }
 }

 protected override void OnStart(string[] args)
 {
 StartService(args);
 }

 protected override void OnStop()
 {
 StopService();
 }

 /// &lt;summary&gt;
 /// Logic to Start Service
 /// Public accessibility for running as a console application in Visual Studio debugging experience
 /// &lt;/summary&gt;
 public virtual void StartService(params string[] args){ ... }

 /// &lt;summary&gt;
 /// Logic to Stop Service
 /// Public accessibility for running as a console application in Visual Studio debugging experience
 /// &lt;/summary&gt;
 public virtual void StopService() {....}
}
</code></pre>

blocks|key|285800|text|不幸的是，如果您试图在Windows服务操作的最开始时调试某些东西，“附加”到正在运行的进程将不起作用。我尝试在OnStart过程中使用Debugger.Break()，但是对于64位的Visual+Studio2010编译应用程序，break命令只是抛出如下错误：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|285801|System+error+1067+has+occurred.|code-block|syntax|javascript|285802|这时，你需要在你的注册表中为你的可执行文件设置一个"Image+File+Execution“选项。它只需要5分钟就可以设置好，而且工作得很好。以下是微软的一篇文章，其中详细介绍了：|285803|285804|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|M|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|N|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|O|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|K|$]]

Unfortunately, if you're trying to debug something at the very start of a Windows Service operation, "attaching" to the running process won't work. I tried using Debugger.Break() within the OnStart procecdure, but with a 64-bit, Visual&nbsp;Studio&nbsp;2010 compiled application, the break command just throws an error like this:

<pre><code>System error 1067 has occurred.
</code></pre>

At that point, you need to set up an "Image File Execution" option in your registry for your executable. It takes five minutes to set up, and it works very well. Here's a Microsoft article where the details are:

<a href="http://msdn.microsoft.com/en-us/library/a329t4ed(v=vs.100).aspx" rel="nofollow noreferrer">How to: Launch the Debugger Automatically</a>

blocks|key|2998631|text|在OnStart方法中，执行以下操作。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2998632|protected+override+void+OnStart(string[]+args)
{
++++try
++++{
++++++++RequestAdditionalTime(600000);
++++++++System.Diagnostics.Debugger.Launch();+//+Put+breakpoint+here.

++++++++....+Your+code
++++}
++++catch+(Exception+ex)
++++{
++++++++....+Your+exception+code
++++}
}|code-block|syntax|javascript|2998633|然后以管理员身份运行命令提示符，并输入以下内容：|2998634|c:\>+sc+create+test-xyzService+binPath=+<ProjectPath>\bin\debug\service.exe+type=+own+start=+demand|2998635|上面这一行将在服务列表中创建test-xyzService。|2998636|要启动该服务，这将提示您是否附加到Visual+Studio中的debut。|2998637|c:\>+sc+start+text-xyzService|2998638|要停止该服务：|2998639|c:\>+sc+stop+test-xyzService|2998640|要删除或卸载：|2998641|c:\>+sc+delete+text-xyzService|2998642|entityMap^0|1|7|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|17|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|18|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|19|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|1A|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|1B|8|@]|D|@]|E|$]]|$1|S|3|T|5|H|7|1C|8|@]|D|@]|E|$I|J]]|$1|U|3|V|5|6|7|1D|8|@]|D|@]|E|$]]|$1|W|3|X|5|H|7|1E|8|@]|D|@]|E|$I|J]]|$1|Y|3|Z|5|6|7|1F|8|@]|D|@]|E|$]]|$1|10|3|11|5|H|7|1G|8|@]|D|@]|E|$I|J]]|$1|12|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]]|13|$]]

In the <code>OnStart</code> method, do the following.

<pre><code>protected override void OnStart(string[] args)
{
 try
 {
 RequestAdditionalTime(600000);
 System.Diagnostics.Debugger.Launch(); // Put breakpoint here.

 .... Your code
 }
 catch (Exception ex)
 {
 .... Your exception code
 }
}
</code></pre>

Then run a command prompt as administrator and put in the following:

<pre><code>c:\&gt; sc create test-xyzService binPath= &lt;ProjectPath&gt;\bin\debug\service.exe type= own start= demand
</code></pre>

The above line will create test-xyzService in the service list.

To start the service, this will prompt you to attach to debut in Visual Studio or not.

<pre><code>c:\&gt; sc start text-xyzService
</code></pre>

To stop the service:

<pre><code>c:\&gt; sc stop test-xyzService
</code></pre>

To delete or uninstall:

<pre><code>c:\&gt; sc delete text-xyzService
</code></pre>

blocks|key|285903|text|通过http调试Windows服务(使用VS+2015更新3和.Net+FW+4.6测试)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|285904|首先，您必须在您的VS解决方案中创建一个控制台项目(添加->新项目->控制台应用程序)。|285905|在新项目中，使用该代码创建一个类"ConsoleHost“：|285906|class+ConsoleHost+:+IDisposable
{
++++public+static+Uri+BaseAddress+=+new+Uri(http://localhost:8161/MyService/mex);
++++private+ServiceHost+host;

++++public+void+Start(Uri+baseAddress)
++++{
++++++++if+(host+!=+null)+return;

++++++++host+=+new+ServiceHost(typeof(MyService),+baseAddress+??+BaseAddress);

++++++++//binding
++++++++var+binding+=+new+BasicHttpBinding()
++++++++{
++++++++++++Name+=+"MyService",
++++++++++++MessageEncoding+=+WSMessageEncoding.Text,
++++++++++++TextEncoding+=+Encoding.UTF8,
++++++++++++MaxBufferPoolSize+=+2147483647,
++++++++++++MaxBufferSize+=+2147483647,
++++++++++++MaxReceivedMessageSize+=+2147483647
++++++++};

++++++++host.Description.Endpoints.Clear();
++++++++host.AddServiceEndpoint(typeof(IMyService),+binding,+baseAddress+??+BaseAddress);

++++++++//+Enable+metadata+publishing.
++++++++var+smb+=+new+ServiceMetadataBehavior
++++++++{
++++++++++++HttpGetEnabled+=+true,
++++++++++++MetadataExporter+=+{+PolicyVersion+=+PolicyVersion.Policy15+},
++++++++};

++++++++host.Description.Behaviors.Add(smb);

++++++++var+defaultBehaviour+=+host.Description.Behaviors.OfType<ServiceDebugBehavior>().FirstOrDefault();
++++++++if+(defaultBehaviour+!=+null)
++++++++{
++++++++++++defaultBehaviour.IncludeExceptionDetailInFaults+=+true;
++++++++}

++++++++host.Open();
++++}

++++public+void+Stop()
++++{
++++++++if+(host+==+null)
++++++++++++return;

++++++++host.Close();
++++++++host+=+null;
++++}

++++public+void+Dispose()
++++{
++++++++this.Stop();
++++}
}|code-block|syntax|javascript|285907|下面是Program.cs类的代码：|285908|public+static+class+Program
{
++++[STAThread]
++++public+static+void+Main(string[]+args)
++++{
++++++++var+baseAddress+=+new+Uri(http://localhost:8161/MyService);
++++++++var+host+=+new+ConsoleHost();
++++++++host.Start(null);
++++++++Console.WriteLine("The+service+is+ready+at+{0}",+baseAddress);
++++++++Console.WriteLine("Press+<Enter>+to+stop+the+service.");
++++++++Console.ReadLine();
++++++++host.Stop();
++++}
}|285909|连接字符串等配置应复制到控制台项目的App.config文件中。|285910|要启动控制台，右键单击控制台项目，然后单击Debug+->+Start+new+instance。|285911|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|Z|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|11|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

<h2>Debug a Windows Service over http (tested with VS 2015 Update 3 and .Net FW 4.6)</h2>

Firstly, you have to create a Console Project within your VS Solution(Add -> New Project -> Console Application).

Within the new project, create a class "ConsoleHost" with that code:

<pre><code>class ConsoleHost : IDisposable
{
 public static Uri BaseAddress = new Uri(http://localhost:8161/MyService/mex);
 private ServiceHost host;

 public void Start(Uri baseAddress)
 {
 if (host != null) return;

 host = new ServiceHost(typeof(MyService), baseAddress ?? BaseAddress);

 //binding
 var binding = new BasicHttpBinding()
 {
 Name = "MyService",
 MessageEncoding = WSMessageEncoding.Text,
 TextEncoding = Encoding.UTF8,
 MaxBufferPoolSize = 2147483647,
 MaxBufferSize = 2147483647,
 MaxReceivedMessageSize = 2147483647
 };

 host.Description.Endpoints.Clear();
 host.AddServiceEndpoint(typeof(IMyService), binding, baseAddress ?? BaseAddress);

 // Enable metadata publishing.
 var smb = new ServiceMetadataBehavior
 {
 HttpGetEnabled = true,
 MetadataExporter = { PolicyVersion = PolicyVersion.Policy15 },
 };

 host.Description.Behaviors.Add(smb);

 var defaultBehaviour = host.Description.Behaviors.OfType&lt;ServiceDebugBehavior&gt;().FirstOrDefault();
 if (defaultBehaviour != null)
 {
 defaultBehaviour.IncludeExceptionDetailInFaults = true;
 }

 host.Open();
 }

 public void Stop()
 {
 if (host == null)
 return;

 host.Close();
 host = null;
 }

 public void Dispose()
 {
 this.Stop();
 }
}
</code></pre>

And this is the code for the Program.cs class:

<pre><code>public static class Program
{
 [STAThread]
 public static void Main(string[] args)
 {
 var baseAddress = new Uri(http://localhost:8161/MyService);
 var host = new ConsoleHost();
 host.Start(null);
 Console.WriteLine("The service is ready at {0}", baseAddress);
 Console.WriteLine("Press &lt;Enter&gt; to stop the service.");
 Console.ReadLine();
 host.Stop();
 }
}
</code></pre>

Configurations such as connectionstrings should be copied in the App.config file of the Console project.

To sturt up the console, righ-click on Console project and click Debug -> Start new instance.

blocks|key|3212168|text|只需向您的服务类添加一个构造器(如果您还没有它)。在下面，您可以查看并举例说明visual+basic+.net。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3212169|Public+Sub+New()
+++OnStart(Nothing)+
End+Sub|code-block|syntax|javascript|3212170|之后，右键单击项目并选择"Debug+->+Start+a+new+instance“。|offset|length|style|BOLD|3212171|entityMap^0|0|0|D|T|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Just add a contructor to your service class (if you don't have it already). Below, you can check and example for visual basic .net.
<pre><code>Public Sub New()
 OnStart(Nothing) 
End Sub
</code></pre>
After, that, right-click on project and select &quot;Debug -&gt; Start a new instance&quot;.

Is it possible to debug the Windows services in Visual Studio?

I used code like

<pre><code>System.Diagnostics.Debugger.Break();
</code></pre>

but it is giving some code error like:

<blockquote>
 I got two event error: eventID 4096
 VsJITDebugger and "The service did
 not respond to the start or control
 request in a timely fashion."
</blockquote>

How do I debug Windows services in Visual Studio?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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可以在Visual Studio中调试Windows服务吗？我使用的代码如下System.Diagnostics.Debugger.Break();但它给出了一些代码错误，如：我收到两个事件错误: eventID 4096 VsJITDebugger和“服务没有及时响应启动或控制请求”。

问如何在Visual Studio中调试Windows服务？
EN

回答 16

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问如何在Visual Studio中调试Windows服务？EN

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问如何在Visual Studio中调试Windows服务？
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