Shulou(Shulou.com)06/02 Report--

This article mainly introduces "what is C # Windows service". In daily operation, I believe many people have doubts about what C # Windows service is. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the questions of "what is C # Windows service?" Next, please follow the editor to study!

Introduction to Windows service:

Windows services, formerly known as NT services, are programs that run outside the user environment under operating systems such as Windows NT, Windows 2000, and Windows XP. In the past, writing Windows services programs required programmers' strong C or C++ skills. Now, however, under Visual Studio.Net, you can easily create a Windows service using C++ or Visual C# or Visual Basic.Net. Similarly, you can create CLR service programs in any other language that is compatible with Windows. This article will show you how to use Visual C # to create a file monitoring Windows service step by step, and then introduce how to install, test and debug the Windows service program.

Before I introduce how to create a Windows service program, let me give you some background about the introduction to Windows services. A Windows service program is an executable application that can perform specific functions under the Windows operating system. Although the Windows service program is executable, it does not start with a double click like a normal executable file. It must be started in a specific way. These startup methods include automatic startup and manual startup. For Windows services that start automatically, they are executed before the user logs in after the Windows starts or restarts. As long as you register the corresponding Windows service program with the Service Control Manager (Service Control Manager) and set its startup category to start automatically. For Windows services that are started manually, you can start it through the command line tool's NET START command, or through the services under Management tools in the Control Panel (see figure 1). Similarly, a Windows service program cannot be terminated like a normal application. Because the Windows service program generally does not have a user interface, you also need to stop it through the command line tool or the tool shown below, or make the Windows service program stop automatically when the system shuts down. Because the Windows service program does not have a user interface, the API function based on the user interface does not make much sense to it. In order to make a Windows service program work normally and effectively in the system environment, programmers must implement a series of methods to complete its service functions. Windows service programs have a wide range of applications. Typical Windows service programs include hardware control, application monitoring, system-level applications, diagnostics, reporting, Web and file system services.

The figure of the Windows service is as follows:

At this point, the study of "what is a C # Windows service" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.