How do I get the Minimum value from 4 text boxes on a form

[RobH]

I have 4 text boxes on a form (A,B,C & D) and I need to have a button (when Clicked) make the 5th box (E) appear with the value from the smallest valued box.

Eg
A = 2
B = 1
C = 5
D = 7

Result
E = 1

I can work out the visible aspect being "Me.E.Visib le = True"
I cant seem to find an equivalent to the MIN function - Any takers?

[Rabbit]

There's no function for this. You'll just have to code it.