After You Have Added a Button onto a Form, What

Multiple Choice

After you have added a Button onto a form, what can you do in order to create a method that executes when the user clicks the Button?

A) You can select the Button, then create the method.
B) You can double-click the Button, and then create the method.
C) You can single click the Button, and then create the method.
D) You must delete the Button, and create the method first, then call the Button object by name.