Answer Posted / arne

yes you can. The example from anwser #4 is incorrect.

using System;

public interface IDisplay
{
void Display();
}

public abstract class MyClass : IDisplay
{

public MyClas(){};

public abstract DoSomething();

public void Display() {};
}

This code compiles fine without a problem. Abstract classes can inherit from interfaces as an abstract class defines the the functionality and restrictions for subclasses.

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