private void RefreshInstruments(IInstrument selectedInstrument = null, ITuning selectedTuning = null)
{
Instruments = AppVM.GetInstruments();
SelectedInstrument = null;
if (null != selectedInstrument && null != Instruments)
{
foreach (ObservableInstrument oi in Instruments)
{
if (oi.Instrument == selectedInstrument)
{
SelectedInstrument = oi;
break;
}
}
}
if (null != SelectedInstrument)
{
Tunings = SelectedInstrument.GetTunings();
SelectedTuning = null;
if (null != selectedTuning && null != Tunings)
{
foreach (ObservableTuning ot in Tunings)
{
if (ot.Tuning == selectedTuning)
{
SelectedTuning = ot;
break;
}
}
}
}
}
