![]() ![]() C supports what is called 'Multiple Implementation', which is to says a class can implement more than one interface. Example 1: First of all, we try to inherit the features of Geeks1 and Geeks2 class into. With the help of the interface, class C ( as shown in the above diagram) can get the features of class A and B. To overcome this problem we use interfaces to achieve multiple class inheritance. From Abstract Classes to Interfaces From a design perspective we must choose a different design. But C does not support multiple class inheritance. ![]() Very few languages support multiple inheritance. A class or struct can implement one or more interfaces. However, seeing C is our language of choice, multiple inheritance is not an option, you may only inherit from one Base Class. This is one way you can achieve multiple inheritance using interfaces in C#.Multiple inheritance allows a class to inherit characteristics and properties from more than one parent class. In multiple inheritance, a single derived class inherits from multiple base classes. The Calculation class in inherited from four different interfaces and implements them. ![]() In the above code example, calc1, calc2, calc3, and calc4 are four interfaces. using System Ĭlass Calculation : calc1, calc2, calc3, calc4Ĭonsole.WriteLine("Multiple Inheritance concept Using Interfaces :\n ") Ĭonsole.WriteLine("Addition: " c.result1) Ĭonsole.WriteLine("Substraction: " c.result2) Ĭonsole.WriteLine("Multiplication :" c.result3) Ĭonsole.WriteLine("Division: " c.result4) This simple mathematical operation program demonstrates how multiple inheritance can be achieved in C# using Interface Concept. Multiple inheritance is one of those things that generally causes more problems than it solves. Multiple Inheritance can be achieved in C# using Interfaces. Multiple Inheritance is the concept of the Inheritance in C that allows a child class to inherit properties or behaviour from multiple base classes. ![]()
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