How to retain the java applet generated code when back button is pressed!!

I've a jsp page in which i've wirtten the code which specifies the word which i write in the text box, then through the applet i'm showing the word which is written in the text box. It means my applet is running and it show the words which i've written in the text box. Now when i click on submit it goes to the next page and when i click on browser's back button then except the applet generated code everyone retains its values. Is there any way to find it out when it encounter the back button click then applet should be restarted. so in this way without writing the whole application form and in the applet generated code i can submit it again.
My question is how do i reatin the applet generated code when a click button is being pressed (b'coz for the textbox, textareas everything retains it)
any suggestions or guidance are most welcome.
thanks in advance....

you don't need to navigate explicitly. Just clear the back stack till your specific page and say goback. below is the code you can use.
protected override void OnBackKeyPress(System.ComponentModel.CancelEventArgs e)
e.cancel=true;
RemoveBackStackTillSpecificPage("page2.xaml");
GoBack();
public static void RemoveBackStackTillSpecificPage(string pageName)
PhoneApplicationFrame frame = Application.Current.RootVisual as PhoneApplicationFrame;
var previousPage = frame.BackStack.FirstOrDefault();
if (previousPage != null && previousPage.Source != null)
while (!previousPage.Source.ToString().Contains(pageName))
frame.RemoveBackEntry();
previousPage = frame.BackStack.FirstOrDefault();
public static void GoBack()
PhoneApplicationFrame frame = Application.Current.RootVisual as PhoneApplicationFrame;
LastPageUri = frame.Source;
frame.GoBack();
Please mark this as answer if this answers your question
Purushothama V S

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