public void BasicQos()
{
int prefetchSize, prefetchCount;
if (!int.TryParse(PrefetchSize.text, out prefetchSize))
{
prefetchSize = 0;
}
if (!int.TryParse(PrefetchCount.text, out prefetchCount))
{
prefetchCount = 0;
}
AmqpClient.BasicQos((uint)prefetchSize, (ushort)prefetchCount, PrefetchGlobal.isOn);
}