private void RefreshChordQualities(IChordQuality selectedChordQuality = null)
{
ChordQualities = AppVM.GetChordQualities();
SelectedChordQuality = null;
if (null != selectedChordQuality && null != ChordQualities)
{
foreach (ObservableChordQuality ocq in ChordQualities)
{
if (ocq.ChordQuality == selectedChordQuality)
{
SelectedChordQuality = ocq;
break;
}
}
}
}
