KeyEqualityComparer<TSource,TKey> constructor

Initializes a new instance of the KeyEqualityComparer class.

public KeyEqualityComparer(Func<TSource, TKey?> keySelector, 
    IEqualityComparer<TKey>? keyComparer = null)
parameter description
keySelector The key selector delegate
keyComparer The IEqualityComparer used for comparison of keys

See Also