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USBClass.USBDeviceEventArgse)
{
if(!MyUSBDeviceConnected)
{
if(!USBClass.GetUSBDevice(MyDeviceVID,MyDevicePID,
}
}
refUSBDeviceProperties,false))
MyUSBDeviceConnected=true;
{
//MyDeviceisconnected
{
privatevoidUSBPort_USBDeviceRemoved(objectsender,
refUSBDeviceProperties,false))
}
}
USBClass.USBDeviceEventArgse)
USBClassLibrary是一个用来检测USB设备的C#类库。
//MyDeviceisremoved
MyUSBDeviceConnected=false;
{
privatevoidUSBPort_USBDeviceAttached(objectsender,
if(USBClass.GetUSBDevice(MyDeviceVID,MyDevicePID,
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