Here is one instance of a button click:

VB Code:
  1. Private Sub P11A_Click(Index As Integer)

  2. Out 888, 1

  3. Out 888, 3

  4. Out 888, 4

  5. Out 890, 1

  6. P11B.Enabled = False

  7. End Sub

P11A and P11B are the names of two CommandButtons on my UI. When I try to start the VB program with the "P11B.Enabled = False" line in I get the following error message:

"Compile Error: Method or data member not found."

Something else I found that doesn't make any sense to me is when I type the first part (P11A.) it gives me only a few autocomplete options for what can follow the ".", the are: Count, Item, LBound, Ubound.
I tried adding this line:
"P11A.Item.Enabled = False"

But it gives me the following error:

"Compile Error: Argument not Optional."

Hopefully this makes more sense to one of you than it does to me. Thanks again for the help.