Text box help

Hi all

I need some help with this form that I’m making. I’m making a trigonometry application. So I have 3 angle text boxes and 3 side text boxes. The problem that I’m having is that if I fill in lets say 1 angle and 1 side and the rest of the text boxes are empty. How can I tell what has been filled in and what is empty. That way I can calculate the rest of the angles and the remaining sides.

Any help would be appreciated

Reston

Are the TextBoxes in a Control Array? or individual like: Text1, Text2 etc?


And...

VB Code:

If Text1.Text <> "" Then
    'Do your stuff
End If

That works for each TextBox, however, there is a quicker way than codeing each textBox, hence my questions above.



Bruce.