Start the Notepad program in Java and enter the contents

The code for this article comes from the following connections.


Http://www.developer.com/java/other/article.php/10936_2212401_3 (Introduction to the Java Robot Class in Java)


code Simple Description: You can start Windows Notepad program, and enter Hello World.





import javax.swing.*;


import javax.swing.event.*;


import java.awt.*;


import java.awt.event.*;


import java.io.*;





public class robot05{


//create An array of keycode data


static int keyinput[] = {


Keyevent.vk_h,


Keyevent.vk_e,


keyevent.vk_l,


keyevent.vk_l,


Keyevent.vk_o


};//end keyinput Array





public static void Main (string[] args)


throws awtexception,ioexception{





runtime.getruntime (). EXEC ("notepad");


Robot Robot = new Robot ();


Robot.keypress (Keyevent.vk_shift);





for (int cnt2 = 0;cnt2 < Keyinput.length; cnt2++) {





if (Cnt2 > 0) {


robot.keyrelease (Keyevent.vk_shift);


}//end If





robot.keypress (Keyinput[cnt2]);


//insert A one-half second delay between


//characters.





Robot.delay (500);


}//end for Loop


}//main





}//end class Robot05







GUI version of the
Robot05.


Robot05gui.java





/**


* Robot05gui.java


* Create by Kin. 2004/11/07.


* Please enjoy this.


*/


import javax.swing.*;


import javax.swing.event.*;





import java.awt.event.*;


import java.awt.*;





/**robot05 ' s GUI version.*/


public class Robot05gui extends JFrame {





private JButton B = new JButton ("Start Notepad and input \ Hello world\");





public Robot05gui () {


super ("Start Notepad and Input \" Hello world\ ");


Getcontentpane (). Add (B,borderlayout.center);


B.addactionlistener (New ActionListener () {


public void actionperformed (ActionEvent e) {


try {


new Robot05 (). Main (New string[]{});


} catch (Exception ex) {


Ex.printstacktrace ();


}


}


});


}





public static void Main (string[] args) {


Robot05gui r = new Robot05gui ();


r.setsize (200,200);


r.setvisible (TRUE);


}


}