VietMX Staff asked 3 years ago
Inheritance in OOP is of four types:
- Single inheritance – Contains one base class and one derived class
- Hierarchical inheritance – Contains one base class and multiple derived classes of the same base class
- Multilevel inheritance – Contains a class derived from a derived class
- Multiple inheritance – Contains several base classes and a derived class
All .NET languages supports single, hierarchical, and multilevel inheritance. They do not support multiple inheritance because in these languages, a derived class cannot have more than one base class. However, you can implement multiple inheritance in.NET through interfaces.
