public static ObservableNullableFloatAverage Create(INotifyEnumerable <float?> source) { var observable = new ObservableNullableFloatAverage(source); observable.Successors.SetDummy(); return(observable); }
public static INotifyValue <float?> CreateNullableFloatExpression <TSource>(this IEnumerableExpression <TSource> source, Expression <Func <TSource, float?> > predicate) { return(ObservableNullableFloatAverage.Create(source.AsNotifiable().Select(predicate))); }