Click here to Skip to main content
14,635,609 members
Articles » General Programming » Programming Tips » General

Covariance, Contravariance and Invariance in C#

The rules for substituting derived class and base class in place of each other as a reference type
Only logged in members can view this content

Please go to the Programming Tips Table of Contents to view the list of available articles in this section.
Closed because this item is a copy of an existing article and does not provide adequate reference to the original. Reported by Kornfeld Eliyahu Peter, User 59241, Midi_Mick on Monday, May 22, 2017 9:19pm