import java.awt.*; import java.applet.*; public class user extends Applet { TextField t1,t2; // Declaring Object variables public void init() // Initializing Objects { t1=new TextField(10); t2=new TextField(10); add(t1); add(t2); t1.setText("0.00"); t2.setText("0.00"); } public void paint(Graphics g) // Drawing Objects On The Java Form { int x=0,y=0,z=0; String s1,s2,s; g.drawString("Input A number in Each Box",10,50); try { s1=t1.getText(); x=Integer.parseInt(s1); s2=t2.getText(); y=Integer.parseInt(s2); }catch(Exception e) { System.out.println(e.getMessage()); } z=x+y; s=String.valueOf(z); g.drawString("THE SUM IS :: ",10,75); g.drawString(s,100,75); } public boolean action(Event e,Object o) //On Enter Key Press