net9.0
namespace System.Linq
{
    public static class Enumerable
    {
        public static IEnumerable<TSource>! UnionBy<TSource, TKey>(this IEnumerable<TSource>! first, IEnumerable<TSource>! second, Func<TSource, TKey>! keySelector, IEqualityComparer<TKey>? comparer);
    }
}
nuget.org
0.0 %
Reference this API
.NET 6.07.08.09.0
Information specific to net9.0
Assembly

System.Linq , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

The API is automatically referenced.

Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API

11/13/2024
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