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AsyncEnumerable.ThenBy<TSource, TKey> Method (IOrderedAsyncEnumerable<TSource>, Func<TSource, TKey>, IComparer<TKey>)

Namespace: System.Linq
Assembly: System.Interactive.Async (in System.Interactive.Async.dll) Version: 1.2.0.0
Syntax
C#
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public static IOrderedAsyncEnumerable<TSource> ThenBy<TSource, TKey>(
	this IOrderedAsyncEnumerable<TSource> source,
	Func<TSource, TKey> keySelector,
	IComparer<TKey> comparer
)

Parameters

source
Type: System.Linq.IOrderedAsyncEnumerable<TSource>
keySelector
Type: System.Func<TSource, TKey>
comparer
Type: System.Collections.Generic.IComparer<TKey>

Type Parameters

TSource
TKey

Return Value

Type: IOrderedAsyncEnumerable<TSource>

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IOrderedAsyncEnumerable<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