IEnumerableExtensions.Distinct<TSource,TKeyType> Method

Reference

Definition

Namespace:: Microsoft.Azure.Commands.ResourceManager.Cmdlets.Extensions

Assembly:: Microsoft.Azure.PowerShell.Cmdlets.ResourceManager.dll

Assembly:: Microsoft.Azure.Commands.ResourceManager.Cmdlets.dll

Important

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Returns a distinct collection based on a key.

public static System.Collections.Generic.IEnumerable<TSource> Distinct<TSource,TKeyType> (this System.Collections.Generic.IEnumerable<TSource> source, Func<TSource,TKeyType> keySelector, System.Collections.Generic.IEqualityComparer<TKeyType> comparer = default);

static member Distinct : seq<'Source> * Func<'Source, 'KeyType> * System.Collections.Generic.IEqualityComparer<'KeyType> -> seq<'Source>

<Extension()>
Public Iterator Function Distinct(Of TSource, TKeyType) (source As IEnumerable(Of TSource), keySelector As Func(Of TSource, TKeyType), Optional comparer As IEqualityComparer(Of TKeyType) = Nothing) As IEnumerable(Of TSource)

Type Parameters

TSource

The source type.

TKeyType

The key type.

Parameters

source: IEnumerable<TSource>

The source collection.

keySelector: Func<TSource,TKeyType>

The key selector.

comparer: IEqualityComparer<TKeyType>

The comparer.

Returns

IEnumerable<TSource>

Applies to

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