Visual Basic: I created a Duplicate Elimination app. The app contains a textbox where the user inputs numbers, a button and two listboxes. The first listbox is supposed to list all the numbers entered in the textbox. The second listbox is supposed to display the unique numbers meaning all numbers that are not duplicates. For some reason when I enter a number in the textbox and click submit, the number appears in both listboxes followed by zeros. If I enter a second number the first number gets replaced and it's still followed by zeros. Can anyone tell me what I'm doing wrong.