public void CheckDevicePresent()
{
try
{
bool flag = false;
if (this.specified_device != null)
{
flag = true;
}
this.specified_device = UsbLibrary.SpecifiedDevice.FindSpecifiedDevice(this.vendor_id, this.product_id);
if (this.specified_device != null)
{
if (this.OnSpecifiedDeviceArrived != null)
{
this.OnSpecifiedDeviceArrived(this, new EventArgs());
this.specified_device.DataSend += new DataSendEventHandler(this.OnDataSend.Invoke);
this.specified_device.DataRecieved += new DataRecievedEventHandler(this.OnDataRecieved.Invoke);
}
}
else if ((this.OnSpecifiedDeviceRemoved != null) && flag)
{
this.OnSpecifiedDeviceRemoved(this, new EventArgs());
}
}
catch (Exception exception)
{
Console.WriteLine(exception.ToString());
}
}
public UsbHidPort()
{
this.product_id = 0;
this.vendor_id = 0;
this.specified_device = null;
this.device_class = Win32Usb.HIDGuid;
this.InitializeComponent();
}
public UsbHidPort(IContainer container)
{
this.product_id = 0;
this.vendor_id = 0;
this.specified_device = null;
this.device_class = Win32Usb.HIDGuid;
container.Add(this);
this.InitializeComponent();
}
