Beginning C# - Part 26: Abstract Classes | Ray Wenderlich

In this video, you'll learn about abstract classes in C# and have your first introduction with polymorphism.

This is a companion discussion topic for the original entry at

Just wanted to that, thanks to you, I now finally understand the use of abstract classes in relation to polymorphism. It took me a while, but you’ve explained it in a way that just clicked! Thank you!