[RESOLVED] Refresh Form?

How can I refresh my form? I have a button that clears all data from a text file, and the text file is displayed in a secondary tab on my form. When the user views the second tab, they have the option to press the clear button, but I would like the form to refresh so they can see that the data has been cleared. How can I do this?

I just displayed the text file again after the button had been clicked and that worked just fine. :-) Sorry for the redundant post!