using dialog box with ParseInt method in java

This method is used to get the primitive data type of a certain String. It's also a static method.

 

 

 

 

 

import javax.swing.JOptionPane;

public class Apples {

public static void main(String[] args){

JOptionPane.showMessageDialog(null,"enter 2 numbers you wanna add ");

// show input dialog method , receives input as a string

String first = JOptionPane.showInputDialog("enter 1st number");

String second = JOptionPane.showInputDialog("enter 2nd number");

// converting strings into integers by ParseInt method

int message = (Integer.parseInt(first) + Integer.parseInt(second) );

// dislpaying the result

JOptionPane.showMessageDialog(null, message);

}

}

 

thank you.

Next we are going talk about If statement.