Method ToDictionaryChecked

ToDictionaryChecked<TSource, TKey, TElement>(IEnumerable<TSource>, Func<TSource, TKey>, Func<TSource, TElement>, IEqualityComparer<TKey>)

Erzeugt ein Dictionary. Bei doppelten Keys wird jeweils nur der erste Eintrag hinzugefügt.

Declaration

[DocfxBrowsable]
public static Dictionary<TKey, TElement> ToDictionaryChecked<TSource, TKey, TElement>(this IEnumerable<TSource> source, Func<TSource, TKey> keySelector, Func<TSource, TElement> elementSelector, IEqualityComparer<TKey> comparer)

Parameters

source System.Collections.Generic.IEnumerable<TSource>

keySelector System.Func<TSource, TKey>

elementSelector System.Func<TSource, TElement>

comparer System.Collections.Generic.IEqualityComparer<TKey>

Returns

System.Collections.Generic.Dictionary<TKey, TElement>

Type Parameters

Name	Description
TSource
TKey
TElement

ToDictionaryChecked<TSource, TKey, TElement>(IEnumerable<TSource>, Func<TSource, TKey>, Func<TSource, TElement>)