Basic Java Language: Difference between revisions
wikademia>Dmclean |
wikademia>Koolaidman |
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=Asking the User= | =Asking the User= | ||
''In order for the following to work properly, you must place the following code on the first line of your .java file. Importing packages will be explained later.'' | |||
import javax.swing.JOptionPane; | |||
Now, let's go on to asking the user to enter a number and doing calculations on it. Basically: <code>JOptionPane.showInputDialog(null, "Hello. Enter something")</code>. Try putting that in a class (in the main method, of course) and run it. Currently, we can't do anything with it because the value is deleted. | Now, let's go on to asking the user to enter a number and doing calculations on it. Basically: <code>JOptionPane.showInputDialog(null, "Hello. Enter something")</code>. Try putting that in a class (in the main method, of course) and run it. Currently, we can't do anything with it because the value is deleted. | ||