C# (CSharp) System.Reactive.Linq AsyncObserver.ElementAt Exemples

Exemple #1

        public static IAsyncObservable <TSource> ElementAt <TSource>(this IAsyncObservable <TSource> source, int index)
        {
            if (source == null)
            {
                throw new ArgumentNullException(nameof(source));
            }
            if (index < 0)
            {
                throw new ArgumentOutOfRangeException(nameof(index));
            }

            return(Create <TSource>(observer => source.SubscribeSafeAsync(AsyncObserver.ElementAt(observer, index))));
        }