Behavior without implementation: The C# programming language ... and destructors in an abstract class, allowing you to initialize its members and write code for cleanup logic.

Classes in C# support abstraction, encapsulation, inheritance, and polymorphism. These are the four basic principles of object-oriented programming. The following code snippet shows the syntax for ...

An abstract class is a template definition of methods and variables in a specific class, or category of objects. In programming, objects are units of code, and each object is made into a generic class ...

For the first time since 2001, when TIOBE Software began publishing the results of its monthly search for the languages in which the most lines of code were written, C# has earned the company's ...