Joptionpane showinputdialog enter void



The interpretation is recursive -- each object in the. Return value from class method if user closes window without selecting. Note that this method. Sets the icon to display. To specify that the dialog display a voiv icon or no icon, specify the message type corresponding to the icon you desire. But what if you want to check the user's answer before closing the dialog? But in my case, it instead to second joptionpane.




I have this goid for school where I have to use JOptionPane to calculate the area of different shapes, showinputddialog when I use JOptionPane. Can someone help me figure out how to use JOptionPane. By posting your answer, showinptdialog agree to the privacy policy and terms of service. Sign up or log in to customize your list. Start here for a quick overview of the site. Detailed answers to any questions you might have.

Discuss the workings and policies of this site. Learn showinputdialogg about Stack Overflow joptionpane showinputdialog enter void company. Learn more about hiring developers or posting ads with us. Join the Stack Overflow Community. Stack Overflow is a community of 7. Join them; it only takes a minute:. Please specifiy exactly where your problem is. Oct 6 '15 at First you declare all your methods as void But then you try and assign a return result to a variable when you call them Which simply makes no sense.

Then you can assign the return values from the methods to some variables Thank you so much! Oct 5 '15 at Sign up or log in. Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest. Podcast Data Team Assemble!




JOptionPane showInputDialog


How to Make Dialogs. "yam"}; String s = (String) JOptionPane. showInputDialog (frame { public void windowClosing(WindowEvent we). A collection of JOptionPane showInputDialog examples, including simple textfield examples and a combo box example, plus, how to control the dialog title and icon. Jan 03,  · Handle java cancel button in two JOptionPane showInputDialog. { String portNumber = JOptionPane. showInputDialog (frame, " Enter private void.

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