Notice that the MyFirstForm class derives from Form and then initializes its own properties in the constructor. This gives us a simpler usage model, as shown in the new Main function, which creates an instance of the MyFirstForm class. You also gain the potential for reuse should MyFirstForm be needed in other parts of your application. Still, our form is pretty boring. It doesn't even include a way to interact with it except for the system-provided adornments. We can add some interactivity by adding a button: