Ask Question
1 February, 15:35

Which of the following code correctly registers a handler with a button btOK? a. btOK. setOnAction (e - > System. out. println ("Handle the event")); b. btOK. setOnAction ((e) - > System. out. println ("Handle the event"); ); c. btOK. setOnAction ((ActionEvent e) - > System. out. println ("Handle the event")); d. btOK. setOnAction (e - > {System. out. println ("Handle the event"); });

+5
Answers (1)
  1. 1 February, 19:22
    0
    The correct answer is C:

    btOK. setOnAction ((ActionEvent e) - > System. out. println ("Handle the event"));

    Explanation:

    The button produces an action once clicked. The setOnAction method indicates what will happen when the button is clicked. Action Event is a type of event that gets processed by EventHandler, which provides the action to be performed by clicking the button (printing out "Handle the event").
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which of the following code correctly registers a handler with a button btOK? a. btOK. setOnAction (e - > System. out. println ("Handle the ...” in 📙 Computers & Technology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers