How to refresh a screen without making a new Instance of the class

Hi all

Please help me.

I need to refresh a screen of components such as the text box, list etc without (pushing the new instance of the class) using the old instance.

I use:

UiApplication.getUiApplication () .invokeAndWait (new Runnable() {}

public void run() {}

invalidate ();

}

But it will not refresh the screen components.

I need to change the label of the text box, choice of etc group on click on the Refresh button.

Please suggest me

Thank you

Again, I agree with BBDeveloper, just wanted to add an alternative solution.  You must have the code that sets the values in those fields anyway.  You can separate the code that adds the fields to the screen of the code which sets the values in these fields, place the code that sets the fields into a separate routine and call this routine to during the construction of the screen and the screen refresh.

Tags: BlackBerry Developers

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