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/* Count Number Of Items in a AWT Choice Or Combobox Example This java example shows how to count number of items of a choice or combobox using getItemCount method of AWT Choice class. */ import java.applet.Applet; import java.awt.Choice; import java.awt.Graphics; /* <applet code="CountNumberOfItems" width=200 height=200> </applet> */ public class CountNumberOfItems extends Applet{ Choice language = null; public void init(){ //create choice or combobox language = new Choice(); //add items to the choice language.add("Java"); language.add("C++"); language.add("VB"); language.add("Perl"); //add choice or combobox add(language); } public void paint(Graphics g){ /* * To count number of items in a choice or a combobox, use * int getItemCount() method of AWT Choice class. */ int items = language.getItemCount(); g.drawString("There are " + items + " items in a combobox", 10, 70); } } |
Example Output
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