/// <summary>
/// Cancels this transfer.
/// </summary>
/// <remarks>
/// <note title="Libusb-1.0 API Note:" type="cpp">
/// <see cref="Cancel"/> is roughly equivalent to
/// <a href="http://libusb.sourceforge.net/api-1.0/group__asyncio.html#ga685eb7731f9a0593f75beb99727bbe54">libusb_cancel_transfer()</a>.
/// </note>
/// </remarks>
/// <returns><see cref="MonoUsbError.Success"/> if the cancel succeeds, otherwise one of the other <see cref="MonoUsbError"/> codes.</returns>
public MonoUsbError Cancel()
{
if (IsInvalid)
{
return(MonoUsbError.ErrorNoMem);
}
return((MonoUsbError)MonoUsbApi.CancelTransfer(handle));
}