Multiple Inheritance Program In C Sharp

Inherit Multiple Interfaces With the Same Method Name in CIn this article we will see a situation that occurs when two interfaces have methods with the same name and the same parameters and one base class implements these interfaces. For example, we create interfaces that have methods with the same name. After that we create a class that inherits from multiple interfaces. What is Interface Interfaces in C are provided as a replacement of multiple inheritance. Interface contains all abstract methods inherited by classes and structs, which must provide an implementation for each interface member declared. The keyword interface creates an interface. They are public by default. An expression is a sequence of operators and operands. This chapter defines the syntax, order of evaluation of operands and operators, and meaning of expressions. In the preceding program the ICar class inherits the features of the two interfaces hence this type of inheritance is called Multiple Inheritance. Daily paper. Local, state, and wire news and commentary. Photo galleries, business and obituaries. Creating  Interface with the Same Method Name. Now we create interfaces named A and B. UDOmPf47Wvg/0.jpg' alt='Multiple Inheritance Program In C Sharp' title='Multiple Inheritance Program In C Sharp' />The A and B interfaces contain functions with the same name, Hello. A    void Hello interface. B    void Hello Now we will see how to implement these methods in my class. System interface. A    void Hello interface. B    void Hello class. Test A, B        publicvoid Hello            Console. EYhC9xDHo/0.jpg' alt='Multiple Inheritance Program In C Sharp' title='Multiple Inheritance Program In C Sharp' />Write. LineHello to all    publicclassinterfacetest    publicstaticvoid Main            Test Obj. Test        Obj. Hello     Now Press F5 to execute the preceding program. The preceding output creates more confusion about which method of which interface is implemented. All the methods defined in an interface should be implemented. We need to tell the compiler which class function we want to implement. For such cases, we need to use the name of the interface during the implementation of a function. Have a look at the following example using System interface. A    void Hello interface. B    void Hello class. Cameraraw Adobe. Test A, B    void. A. Hello            Console. Write. LineHello to all A    publicclassinterfacetest    publicstaticvoid Main            A Obj. Test        Obj. Hello    In the preceding example to tell compiler which method of which interface is implemented in class Test you can use the name of the interface during the functions implementation. Now press F5 to execute the preceding program. It will show an error. Now we implement the method in the Test class for interface B. System interface. A    void Hello interface. AM7vhLQn2Y/hqdefault.jpg' alt='Multiple Inheritance Program In C Sharp' title='Multiple Inheritance Program In C Sharp' />This section covers the list of topics for C programming examples. These C examples cover a wide range of programming areas in Computer Science. Learn, Share, Build. Each month, over 50 million developers come to Stack Overflow to learn, share their knowledge, and build their careers. Join the worlds. Free C Video Tutorials for beginners and intermediate programmers. B    void Hello class. Test A, B    void. A. Hello            Console. Write. LineHello to all A        void. B. Hello            Console. Write. LineHello to all B    publicclassinterfacetest    publicstaticvoid Main            A Obj. Test        Obj. Hello        B Obj. Test        Obj. Hello    Note So in your example, you are calling the Hello method on the Test class. However, Test implements both Hello functions. Therefore, it can be treated as both for one object. So you need to assign an object of that class to a variable defined as that specific interface. Now press F5 to execute it.