Exemplos de IAsyncEnumerator.SelectMany em C# (CSharp)

Exemplo n.º 1

 /// <summary>
 /// Returns a sequence of asynchronously selected values, zero or more for each element in the source sequence.
 /// </summary>
 public static IAsyncEnumerator <TCollection> SelectMany <TSource, TCollection>(
     this IAsyncEnumerator <TSource> source,
     Func <TSource, Task <IEnumerable <TCollection> > > collectionSelector)
 {
     return(source.SelectMany(collectionSelector, (s, c) => c));
 }