internal static bool Open(string devicePath, out WinHidDevice usbDevice)
{
usbDevice = null;
SafeFileHandle sfhDev;
bool bSuccess = WinHidApi.OpenDevice(out sfhDev, devicePath);
if (bSuccess)
{
usbDevice = new WinHidDevice(WinHidApi, sfhDev, devicePath);
}
else
UsbError.Error(ErrorCode.Win32Error, Marshal.GetLastWin32Error(), "Open", typeof(UsbDevice));
return bSuccess;
}
/// <summary>
/// Opens the USB device for communucation.
/// </summary>
/// <param name="usbDevice">Returns an opened WinUsb device on success, null on failure.</param>
/// <returns>True on success.</returns>
public bool Open(out WinHidDevice usbDevice)
{
usbDevice = null;
if (String.IsNullOrEmpty(SymbolicName)) return false;
if (WinHidDevice.Open(SymbolicName, out usbDevice))
{
usbDevice.mUsbRegistry = this;
return true;
}
return false;
}
