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2.  At the end of this slide, student able to:  Applet & Advanced Graphic  Learn how the Web browser controls and executes the applet  Learn how to handle mouse events and keystrokes  Multimedia, input & output  Develop multimedia applications with audio and images.  Understand input and output streams 2

3. 3 Applet is file that can used as Graphical User Interface (GUI) inside webpage.

4. 4 1. Install jxpiinstall.exe and set as medium security 2. Create New project (to create applets file) 3. Create new java inside that project and clean & debug (to create.jar file) package javaapplication5; import javax.swing.*; public class JavaApplication5 extends JApplet{ public JavaApplication5() { add(new JLabel("Great!", JLabel.CENTER)); } 4. Create New project (to create html file) 5. Copy.jar file and paste into current project. 6. Create html file: Java Applet Demo 7. Open html file using firefox.

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6. 6 package javaapplication8; // DataInputStream, DataOutputStream, IOException /* * TestDataStream.java * * $Id:$ * * $Log:$ */ /* * A sample program that works with the DataStream classes * and demonstrates Binary I/O * * @author Liang-16.8 */ import java.io.*;// DataInputStream, DataOutputStream, IOException public class JavaApplication8 { public static void main(String args[]) throws IOException { // Create data output stream DataOutputStream output = new DataOutputStream(new FileOutputStream("temp.dat")); // Write out some data output.writeUTF("John"); output.writeDouble(85.5); output.writeUTF("Jim"); output.writeDouble(185.5); output.writeUTF("George"); output.writeDouble(105.25); // Close the output stream output.close(); // Create data input stream for the file DataInputStream input = new DataInputStream(new FileInputStream("temp.dat")); // Print student scores for (int i=0; i<3; i++) { System.out.println(input.readUTF() + " " + input.readDouble()); } // Close the input stream input.close(); } // main } // TestDataStream