Create interface with new keyword c

Here is an example of how to create an interface with the new keyword in C#:

public interface IMyInterface
{
    new void MyMethod();
}

In this example, we are creating an interface called IMyInterface that has a method called MyMethod. The new keyword is used to indicate that this method is a new implementation of the method with the same name in the base interface.

Note that the new keyword is only used to hide the method from the base interface, it's not used to create a new instance of the interface. If you try to create an instance of the interface using the new keyword, you will get a compiler error.

For example:

public class MyClass : IMyInterface
{
    public void MyMethod()
    {
        Console.WriteLine("Hello World!");
    }
}

IMyInterface myInterface = new MyClass();

This will give a compiler error because you can't create an instance of an interface using the new keyword.

Instead, you can create a class that implements the interface and then create an instance of that class:

public class MyClass : IMyInterface
{
    public void MyMethod()
    {
        Console.WriteLine("Hello World!");
    }
}

MyClass myClass = new MyClass();
IMyInterface myInterface = myClass;

This will work because MyClass implements the IMyInterface interface and provides an implementation for the MyMethod method.