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阅读：1153回复：2
怎么监测用户卸载了USB设备。
谢谢。
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沙发#
发布于：2003-06-16 10:56
See msdn:
About Device Management The system uses messages to notify applications of device changes and power changes. Device messages notify applications of device change events; power messages notify applications of power management events. Applications and drivers can also define and use custom messages to enable notification of other types of events. |
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板凳#
发布于：2003-06-16 11:35
谢谢！请问如果我在在进行一个bulk传输，如何在中途取消它？
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