/// <summary>
/// Setup the Options based on the OptionsString and the Value string.
/// It tracks changes and updates the collection accordingly.
/// </summary>
/// <param name="notifyPropertyChanged">Whether or not to trigger a property changed on "Options"</param>
public void SetOptions(bool notifyPropertyChanged = true)
{
var options = GetOptions(OptionsString, Value, this);
var result = new ObservableCollection<Option>(options);
_options = result;
//Track changes to the Options and update the Options strings
if (_optionsStringTracker != null)
_optionsStringTracker.Dispose();
_optionsStringTracker = _options.FromCollectionChangedAndNow().SelectLatest(ops =>
//whenever an option's property changes
_options.Select(o => o.FromAnyPropertyChanged()).Merge().AsGeneric()
//whenever the collection changes
.AndNow()).Synchronize()
#if SILVERLIGHT
.ObserveOnDispatcher()
#endif
.Subscribe(_ => SyncOptionStrings());
if (notifyPropertyChanged)
this.CompositeRaiseEntityPropertyChanged("Options");
}
