ServiceController.ExecuteCommand：如何找回数据 [英] ServiceController.ExecuteCommand: how to get data back

问题描述

在.NET中，的ServiceController 类，您可以使用的ExecuteCommand 方法来发送自定义命令到服务

In .NET, the ServiceController class allows you to send a custom command to a service using the ExecuteCommand method.

我希望能够查询服务的状态（状态自定义的概念，而不是启动/停止品种）。我希望这将是简单的使用类似于的ExecuteCommand 东西打电话到服务，并得到一个返回值，指示状态。有什么在的ServiceController 这将使我能够做到这一点？

I would like to be able to query the service for its status (a custom notion of status, not the 'Started/Stopped' variety). I was hoping it would be straightforward to make a call to the service using something similar to ExecuteCommand and get a return value indicating the status. Is there something in ServiceController that would enable me to do this?

假如不是这样，我想我必须使用某种外部的进程间通信技术（如服务写入其状态的数据库，或者到消息队列）。你会推荐简单？

Assuming not, I guess I have to use some kind of external inter-process communication technique (e.g. service writes its status to a database, or to a message queue). What would you recommend for simplicity?

推荐答案

当然是有没有的ServiceController 办法。离开WCF为presumably的最佳选择。教程在这里：的http://www.switchonthe$c$c.com/tutorials/wcf-tutorial-basic-interprocess-communication

There certainly isn't a way in ServiceController. Leaving WCF as presumably the best option. Tutorials here: http://www.switchonthecode.com/tutorials/wcf-tutorial-basic-interprocess-communication

这篇关于ServiceController.ExecuteCommand：如何找回数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！