這是采用C#開發的一個USB庫，使您可以管理USB設備的連接和分離事件，探測自己的設備。可以運行在Windows XP和Windows7 64位系統下。
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private void USBPort_USBDeviceAttached(objectsender, |
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USBClass.USBDeviceEventArgs e) |
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{ |
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if (!MyUSBDeviceConnected) |
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{ |
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if(USBClass.GetUSBDevice(MyDeviceVID, MyDevicePID, |
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ref USBDeviceProperties, false)) |
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{ |
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//My Device is connected |
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MyUSBDeviceConnected = true; |
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} |
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} |
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} |
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private void USBPort_USBDeviceRemoved(objectsender, |
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USBClass.USBDeviceEventArgs e) |
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{ |
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if(!USBClass.GetUSBDevice(MyDeviceVID, MyDevicePID, |
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ref USBDeviceProperties, false)) |
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{ |
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//My Device is removed |
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MyUSBDeviceConnected = false; |
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} |
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} |