LinqExtensions Class

Sorts the elements of a sequence based on the sorting of another sequence

Sorts the elements of a sequence according to the key with the provided order

Runs the action in parallel for each item in the list, as the identity in the context This should be used instead of Parallel.ForEach, since Parallel.ForEach is not guaranteed to keep the impersonation context. More on this can be found here: https://stackoverflow.com/questions/26065155/parallel-foreach-changes-impersonation-context