檢測 USB 設備撥插的 C# 類庫：USBClassLibrary

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。

private void USBPort_USBDeviceAttached(object sender, 
             USBClass.USBDeviceEventArgs e)
{
   if (!MyUSBDeviceConnected)
   {
      if (USBClass.GetUSBDevice(MyDeviceVID, MyDevicePID, 
                                ref USBDeviceProperties, false))
      {
         //My Device is connected
         MyUSBDeviceConnected = true;
      }
   }
}

private void USBPort_USBDeviceRemoved(object sender, 
             USBClass.USBDeviceEventArgs e)
{
   if (!USBClass.GetUSBDevice(MyDeviceVID, MyDevicePID, 
                              ref USBDeviceProperties, false))
   {
      //My Device is removed
      MyUSBDeviceConnected = false;
   }
}

項目主頁：http://www.baiduhome.net/lib/view/home/1385008631375