I have a userform with textbox1 and textbox2. The input into each is time as
hh:mm. I need to subtract the two. However I get a type mismatch for the
following formula:

ttltime2 = textbox2 - textbox1

ttltime2 is DIM as Double.

How do I correct this?

Another question I have is this: Is there a way to format the above
textboxes to
hh:mm so that I can enter 0823 and have it accepted as 08:23?

Thanks,
Les