C# 重新挂载USB设备
我有一个 USB 设备，有时会“丢失”（只是不再工作，可能是因为驱动程序或产品本身不太好）。但是，我编写的应用程序依赖于该设备。要让设备再次工作，我需要做的就是将其拔出并重新插入。
我想知道我是否可以通过我的 C# 应用程序自动执行此操作？比如禁用并重新启用 USB 端口？
Possible Duplicate:
How to programatically unplug & replug an arbitrary USB device?
I have a USB device that sometimes 'gets lost' (just doesn't work anymore, probably because the driver or the product itself is not so good). however, an application I write relies on this device. what i need to do to get the device working again is plugging it out and in again.
I want to know whether i can do that somehow automatically from my C# application? like disabling and reenabling the usb port?
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据我了解，在Windows下，您可能无法物理模拟设备的移除和插回，但您可以尝试禁用该设备然后启用它。
查看SetupApi.dll，
了解如何在 C# 中执行此操作，您可以查看以下链接
Win32 API 函数以编程方式启用/禁用设备
From what I understand, under windows, you might not be able to physically simulate the device remove and plug in back, but you can try disable the device and then enable it.
take a look at the SetupApi.dll
regarding how to do that in C# you can take a look at the following link
Win32 API function to programatically enable/disable device