In the macro, test the value and hide/unhide accordingly.

Rows("5:10").Hidden = ActiveSheet.CheckBoxes(Application.Caller).Value =
1


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HTH

Bob

"ScottB" wrote in message
...
I have set up a macro to unhide 5 rows on a worksheet and have also set up
another one to unhide the same 5 rows. I have set up a checkbox and have
been
able to use VB editor to run the 'hide' macro when the box is checked -
how
do I use VB to unhide the rows when the box is unchecked?