[Extension()] public static IEnumerable<T> Union<T>( HashSet<T> thisHashset, HashSet<T> otherHashset )
Parameters
- thisHashset
- A sequence of elements whose distinct elements form the first set for the union.
- otherHashset
- An hashset of elements whose distinct elements form the second set for the union.
Type Parameters
- T
- The code element type of the elements of the hashset and the sequence.
Return Value
A sequence that contains the elements that form the set union of both hashsets, excluding duplicates.