Question

Possible Duplicate:
Refresh Excel VBA Function Results

I have simple function in excel:

Function Test() As String

    Test = Now

End Function

and I am able to use it as:

Now why is it that when I press the button:

the value does not update !?

For example if I have a cell with the formula =Rand() every time I click the calculate value I will get a different number. How can I make my custom function behave the same way ?

Answer 1

Add application.volatile to the job

Btw, now() is available as an excel function