MoreEnumerable.IndexBy Method |
Overload List| Name | Description | |
|---|---|---|
  | IndexBy<TSource, TKey>(IEnumerable<TSource>, Func<TSource, TKey>) |
Applies a key-generating function to each element of a sequence and
returns a sequence that contains the elements of the original
sequence as well its key and index inside the group of its key.
|
| IndexBy<TSource, TKey>(IEnumerable<TSource>, Func<TSource, TKey>, IEqualityComparer<TKey>) |
Applies a key-generating function to each element of a sequence and
returns a sequence that contains the elements of the original
sequence as well its key and index inside the group of its key.
An additional parameter specifies a comparer to use for testing the
equivalence of keys.
|
See Also