private void _nfcReader_TagFound(NFCTag tag)
{
// we get called twice for some reason.
if (_busy)
{
return;
}
if (ShuttingDown)
{
return;
}
Log(" _nfcReader_TagFound");
if (_currentTag != null && _currentTag.UID == tag.UID)
{
return;
}
_currentTag = tag;
CurrentDevice = new NFCHoloDevice(_currentTag);
foreach (Delegate d in DeviceArrived.GetInvocationList())
{
ISynchronizeInvoke syncer = d.Target as ISynchronizeInvoke;
if (syncer != null)
{
syncer.BeginInvoke(d, new NFCHoloDevice[] { CurrentDevice });
}
else
{
d.DynamicInvoke(CurrentDevice);
}
}
}
private void _nfcReader_TagLost()
{
Log("_nfcReader_TagLost");
if (DeviceDeparted != null)
{
foreach (Delegate d in DeviceDeparted.GetInvocationList())
{
ISynchronizeInvoke syncer = d.Target as ISynchronizeInvoke;
if (syncer != null)
{
syncer.BeginInvoke(d, new HoloDevice[] { CurrentDevice });
}
else
{
d.DynamicInvoke(CurrentDevice);
}
}
}
_busy = false;
_currentTag = null;
CurrentDevice = null;
}
private void _nfcHoloReader_DeviceArrived(NFCHoloDevice device)
{
SetCurrentDevice(device);
}
private void _nfcHoloReader_DeviceDeparted(NFCHoloDevice device)
{
SetCurrentDevice(null);
}