我认为这取决于你使用的操作系统，Vista很难附加到服务，因为会话之间的分离。

我过去使用的两个选项是:

Use GFlags (in the Debugging Tools for Windows) to setup a permanent debugger for a process. This exists in the "Image File Execution Options" registry key and is incredibly useful. I think you'll need to tweak the Service settings to enable "Interact with Desktop". I use this for all types of debugging, not just services. The other option, is to separate the code a bit, so that the service part is interchangable with a normal app startup. That way, you can use a simple command line flag, and launch as a process (rather than a Service), which makes it much easier to debug.

希望这能有所帮助。

您也可以通过命令提示符(sc.exe)启动服务。

就我个人而言，我会在调试阶段将代码作为独立程序运行，当大多数错误被解决后，再改为作为服务运行。

我过去所做的是有一个命令行开关，它可以作为服务或常规应用程序启动程序。然后，在我的IDE中，我将设置开关，以便我可以分步执行我的代码。

对于某些语言，您实际上可以检测它是否运行在IDE中，并自动执行此切换。

你在用什么语言?

最好的选择是使用“系统”。诊断的名称空间。

将代码包含在if else块中，用于调试模式和发布模式，如下所示，在visual studio中切换调试和发布模式。

#if DEBUG  // for debug mode
       **Debugger.Launch();**  //debugger will hit here
       foreach (var job in JobFactory.GetJobs())
            {
                //do something 
            }

#else    // for release mode
      **Debugger.Launch();**  //debugger will hit here
     // write code here to do something in Release mode.

#endif

我认为这取决于你使用的操作系统，Vista很难附加到服务，因为会话之间的分离。

我过去使用的两个选项是:

Use GFlags (in the Debugging Tools for Windows) to setup a permanent debugger for a process. This exists in the "Image File Execution Options" registry key and is incredibly useful. I think you'll need to tweak the Service settings to enable "Interact with Desktop". I use this for all types of debugging, not just services. The other option, is to separate the code a bit, so that the service part is interchangable with a normal app startup. That way, you can use a simple command line flag, and launch as a process (rather than a Service), which makes it much easier to debug.

希望这能有所帮助。

下面是我用来测试服务的简单方法，没有任何额外的“调试”方法，并带有集成的VS单元测试。

[TestMethod]
public void TestMyService()
{
    MyService fs = new MyService();

    var OnStart = fs.GetType().BaseType.GetMethod("OnStart", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);

    OnStart.Invoke(fs, new object[] { null });
}

// As an extension method
public static void Start(this ServiceBase service, List<string> parameters)
{
     string[] par = parameters == null ? null : parameters.ToArray();

     var OnStart = service.GetType().GetMethod("OnStart", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);

     OnStart.Invoke(service, new object[] { par });
}