Interface

Question

if i want to implement 2 interfaces in one class but if both interface contain same method with same name with same definaition. can we Implement it.

eg:-

interface IClass

{

int sum(int x, int y);

void mult(int x, int y);

}

interface IClass2

{

int sum(int x, int y); 

void div(int x, int y);

}

 here sum method has same name and same definition

Answer 1

See this example on MSDN. They can either share the same method, or explicitly implement a different one.

 

https://msdn.microsoft.com/en-us/library/ms173157.aspx 

Answer 2

Yes, you can use it.. see below a demo example..

 

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Runtime.InteropServices;

using System.Globalization;

namespace ConsoleApplication2

{

public interface IClass

{

int sum(int x, int y);

void mult(int x, int y);

}

public interface IClass2

{

int sum(int x, int y);

void div(int x, int y);

}

public class Program :IClass, IClass2

{

static void Main(string[] args)

{

IClass ic = new Program();

var sumvalue=ic.sum(3, 4);

IClass2 ic2 = new Program();

var sumvalue2 = ic2.sum(4, 6);

Console.ReadLine();

}

}

}

 

Please mark as answer if it will help you.

thanks