Is there a way to remove a image?

Question

hi
is there a way to remove a image that is created and append to the form in J2me.? thanks

Answer 1

i will be a bit more specific so u can get a rough idea-below is my code
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.io.*;
public class TCPClient extends MIDlet implements CommandListener {
private Display display;
private Form form;
private Command exit, scgIndex;
private TextField txtField;
private ChoiceGroup sImage;
private int sIndex;
public TCPClient(){
display=Display.getDisplay(this);
form=new Form("TCPClient");
txtField=new TextField("type what u want to send","that's all folks",30,TextField.ANY);
sImage= new ChoiceGroup("pls select", Choice.EXCLUSIVE);
sImage.append("no image",null); //=0
sImage.append("image",null); //=1
exit=new Command("Exit",Command.EXIT,1);
scgIndex=new Command("select", Command.ITEM,1);
form.append(txtField);
form.append(sImage);
form.addCommand(exit);
form.setCommandListener(this);
     }// end of constructor
public void startApp(){
     ItemStateListener listener = new ItemStateListener() //an anonymous class
     public void itemStateChanged(Item item)
                         if(item==sImage){
                              sIndex=sImage.getSelectedIndex();
                              switch(sIndex){
                                   case 0:System.out.println(sIndex);
                                   break;
                                   case 1:System.out.println(sIndex);
                                   try{
                         ImageItem logo= new ImageItem("",Image.createImage ("/misa.jpg"), ImageItem.LAYOUT_CENTER,"");
                                   form.append(logo);
                                   System.out.println("success");
catch(IOException e)
{System.out.println("error");}
break;
default: System.out.println("kiss my ass");
                                   }//end of switch
                              }//end of if
                         //do something
     // register for events
form.setItemStateListener(listener);
display.setCurrent(form);
public void pauseApp(){}
public void destroyApp(boolean unconditional){}
public void commandAction(Command c, Displayable s){
if(c==exit){
          destroyApp(false);
          notifyDestroyed();
          }} // end of commandAction
/*public void commandAction(Command c, Item item){
     }//emd of commandAction method*/
after the "image "radio button is selected,the image will appear.if the user does not want the image, the user click the "no image " radiobutton .
then the image(imageitem) will disappear. if it possible to achieve it ???
thanks :)