I have a form with a MultiPage control.  There are 11 pages, and one Textbox
on each page.  The Tag property of each Textbox has been set to correspond
to a certain Custom Document Variable.  On Form_Initialize, I would like to
loop through all the text boxes, read the tag, and retrieve the
corresponding variable value to display in the text box.

I have
  Dim mp As Multipage
  Dim str As String
  Dim tbx As TextBox

Here I can't get the right object to get the Tag property.  I tried:
  For Each tbx In Me.Controls
  For Each tbx In mp.Pages
and a few other combinations I don't recall, but when I type
  str=  tbx.   ''' I can never get the AutoText to show the Tag property
for whatever object tbx has become.

Can someone help me out, please?

Ed