使用Windows服务和C＃检测U盘插入和移除

问题描述

展望做一个USB分布式应用程序
的可能性这将去除粘
时，自动启动上插入一个USB记忆棒和关闭的

Looking into possibility of making an USB distributed application
that will autostart on insertion of an USB stick and shutdown when removing the stick

将使用.NET和C＃。
寻找建议如何处理这个使用C＃？

Will use .Net and C#.
Looking for suggestion how to approach this using C#?

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更新：有两种可能的解决方案，实施这个作为服务
。 - 覆盖的WndProc
或
- 使用WMI查询与ManagementEventWatcher

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Update: Two possible solutions implementing this as a service.
- override WndProc
or
- using WMI query with ManagementEventWatcher

推荐答案

您可以使用WMI，它很容易和它的作品很多比服务的WndProc解决方案更好。

You can use WMI, it is easy and it works a lot better than WndProc solution with services.

下面是一个简单的例子：

Here is a simple example:

using System.Management;

ManagementEventWatcher watcher = new ManagementEventWatcher();
WqlEventQuery query = new WqlEventQuery("SELECT * FROM Win32_VolumeChangeEvent WHERE EventType = 2");
watcher.EventArrived += new EventArrivedEventHandler(watcher_EventArrived);
watcher.Query = query;
watcher.Start();
watcher.WaitForNextEvent();

就是这样：）

And that's it :)

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