Default interface methods are included in a new feature proposal for C# 8, which will allow developers to use the traits programming technique on the .NET platform.

Checking If You Can Use a Class in C# The is keyword lets you check if a variable is pointing to an object of a particular class (or a class that inherits from some class). For example, the code in ...

Using interfaces when you aren’t going to have multiple implementations of it is an example of interface overuse. Creating an interface for a class that matches the public members of the class ...