| AsyncEnumerable.First<TSource> Method (IAsyncEnumerable<TSource>) |
Namespace: System.Linq
Assembly: System.Interactive.Async (in System.Interactive.Async.dll) Version: 1.2.0.0
SyntaxC#
public static Task<TSource> First<TSource>( this IAsyncEnumerable<TSource> source )
Parameters
- source
- Type: System.Collections.Generic.IAsyncEnumerable<TSource>
Type Parameters
- TSource
Return Value
Type: Task<TSource>Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type IAsyncEnumerable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).See Also