multiple inheritance

Question

what is multiple inheritance ? what use of interface in multiple inheritance ?

Rajesh Pathakoti · Answer

Inheritance : Creating a new class from existing class is known as Inheritance. Main purpose is reusability of code. New class is known as Derived(Child) class and already exiting class is known as Base(Parent) class. In dotnet we have 1)Simple 2)Multi level 3)Heirarchical 4)Hybrid but in dotnet we not having multiple inheritance means deriving a new class from several base classes. To overcome this Interfaces are introduced. Interface: An interface looks like a class, but has no implementation. The only thing it contains are declarations of events, indexers, methods and/or properties. The reason interfaces only provide declarations is because they are inherited by classes and structs, which must provide an implementation for each interface member declared Interface interface1 { method1(); } Interface intrface2 { method2(); } public class Test:interface1,interface2 { //logic } And so much other uses also there Please accept answer if it helps to you :)

multiple inheritance

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