For example, you can define methods, properties, and events in an interface or an abstract class that must be implemented by types that extend it. However, from C# 8.0 onward, an interface can ...

The following is an example of a typical C# class named MyExampleClass that ... methods can be used to add additional functionality to interfaces as well. To do this, create an extension method ...

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 this if block only executes if ...

It's also well suited for constructing multiple representations of the same class ... and then I'll provide an example to crystallize the concepts. The Builder Pattern is comprised of four components: ...