Covariance and Contravariance in C# - .NET Concept of the week - Episode 4 Posted on January 28, 2018 Tags: C# , .NET , .NET Concept of the Week This week I talk about covariance and contravariance in C#. We will talk about variance with delegates, arrays, and generics. Get 92% discount for my Udemy course via this link. Other great resources on this topic: Official Microsoft docs Eric Lippert's post on this topic Please enable JavaScript to view the comments powered by Disqus.