Question

Hey guys luckily I’ve managed to install mono for android. I was trying to create a button that will show a toast once click. However, it seems that C# has no implements function.

How can you define this in C#?

public class helloworld extends Activity implements OnclickListener{


}

Answer 1

You implement an interface using the same syntax you’d use to extend a class:

public class helloworld : Activity, OnclickListener
{

}

Just be sure to list the class that you’re inheriting from before interfaces that you’re implementing.