Hi,

Well, then you need code like this:

if textbox1 + textbox2 = textbox3 then ...

NOT

if textbox1+textbox2=textbox1

you were testing the values of 2 textboxes againts one of them - this will
NEVER be correct unless one of the textboxes is empty or =0 !

HTH

Philip

"Lucifix" wrote:


I would like check if formula is correct:
If textbox1 + textbox 2 = textbox1 then ...
If 2 + 1 = 3 then...

Thank you.


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