Virtual Methods and Overriding : virtual « Class « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Class
3. virtual

1. A virtual method is declared as virtual in a base class.
2. A virtual method is redefined in one or more derived classes.
3. When redefining a virtual method in the derived class, the override modifier is used.
4. When overriding a method, the type signature of the method cannot be changed.
5. A virtual method cannot be static or abstract.