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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?
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.
参看SetaupApi.dll。
regarding how to do that in C# you can take a look at the following link
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