Click or drag to resize
QueryableExDistinctUntilChangedTSource, TKey Method (IEnumerableTSource, FuncTSource, TKey)

Namespace: System.Linq
Assembly: System.Interactive.Providers (in System.Interactive.Providers.dll) Version: 1.2.0.0
Syntax
C#
Copy
public static IEnumerable<TSource> DistinctUntilChanged<TSource, TKey>(
	IEnumerable<TSource> source,
	Func<TSource, TKey> keySelector
)

Parameters

source
Type: System.Collections.GenericIEnumerableTSource
keySelector
Type: SystemFuncTSource, TKey

Type Parameters

TSource
TKey

Return Value

Type: IEnumerableTSource
See Also