Thanks for that Dave, hopefully one last query to solve this issue. Have
entered the VB code as previously mentioned by Rowan. When I run the macro
though, VB editor wants to debug for an improper use of Me. Any suggestions
how to rectify this?

"Dave Peterson" wrote:

Cells.Locked = true

Will lock all the cells (no matter if they were locked or unlocked when the
macro started).



wongard wrote:

Rowan thanks for that, that actually looks pretty good. Quick question not
being a guru in code, but will this protect all cells or only those that are
locked, I will need to protect unlocked cells also.
Thanks
Peter

"Rowan" wrote:

If you are using a combobox from the control toolbox then maybe like this:

Private Sub ComboBox1_Change()
If Me.ComboBox1.Value = "Yes" Then
Me.Unprotect Password:="yourpassword"
Cells.Locked = True
Me.Protect Password:="yourpassword"
End If
End Sub

Hope this helps
Rowan

wongard wrote:
I have a workbook that consists of 13 worksheets. 1st worksheet is an
instructions page. the remaining 12 worksheets correspond to each month of a
calendar year. Each monthly worksheet is protected to prevent entry by users
in certain cells. whilst allowing them to complete the return by filling in
information in given cells.

At the end of the page is a combo box where they select either yes or no to
whether the worksheet is complete. This in turn refers back to the
instruction page updating that the particular worksheet is complete on the
instruction page.

What I am trying to do is a macro, that when the combo box is selected as
yes, automates to protect the entire worksheet regardless of whether a cell
is locked/unlocked, so that the information cannot be changed by the user
without the entering of a password.

Any ideas?
thanks


--

Dave Peterson