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If the interface in c# only contains the declaration of the methods and we need to define those methods in the class, then why we use the interface?

Sonia Sharma

Sonia Sharma
13y
1.8k
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    Omkumar Muthusamy
    Paves way for Programming to the Interfaces by the way of Creating References to instantiate any class that has implemented the Interface.This in not possible in thru Abstract classes.
    Omkumar Muthusamy
    8y
    0
    Pramod Verma
    we can Implement multiple Interface in a class. C# does not support Multiple Inheritance. Through Interface we can get that.
    Pramod Verma
    10y
    0
    Sonia Sharma
    A:Interfaces define a contract. You should use it only if you want to support a group or related functionalities in a class or struct. Otherwise there is no need to use it.
    Sonia Sharma
    13y
    0
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