I have a form that is like a calculator. As it is called, the form has a
text box with a value = 0. As the user types in his value, the "0" does not
disapear like a calculator would. Is there a way to set the textbox to
clear it's content as the user enters his value.

If the user type the value 20 I'd like "20" to show not "020"

thx

MD