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WindowsService.NET

A sample Windows Service (.NET Framework) C# boilerplate - born from this post.

Introduction

This project is a boilerplate that can help ASP.NET C# developers to figure out how to create and configure a custom Windows Service in C# using Visual Studio 2019. For those who don't know much about Windows Services, it could be wise to quickly summarize what they actually are and how they differ from a standard console program or desktop application.

Windows Services

In Windows-based operating systems, the term Windows Service refers to a computer program without a user-interface that completely operates in the background. If you know Unix-based environments, you could think of it as a Windows version of a typical Unix daemon. A Windows service must conform to the interface rules and protocols of the Service Control Manager, the kernel component responsible for managing Windows services.

Once installed, the Windows Service can be configured using the Service Control Manager (services.exe) to start when the operating system is started and run in the background as long as Windows is running; alternatively, they can be started manually or by an event. It's also possible to manually pause, stop and restart the service.

Each service can also be configured to run within a context of a specific user or system account: for example, most Windows services that come shipped with the OS are pre-configured to run within the context of three system accounts: System, Network Service and Local Service. Such behaviours allow them to operate even when the machine is unmanaged and/or a standard user is not logged on.

To get a glimpse of all services running on a Windows machine you can either:

  • Open Control Panel, then navigate to the Administrative Tools and click on the Services icon.
  • Press Window + R to open the Run window, then type services.msc and press ENTER.

For a list of most - if not all - Windows Services available on Windows 10, take a look at my Windows Services complete list with ShortName and DisplayName post!

References