Excel 2010 only allows turning page breaks off or on for one worksheet at a time via File → Options → Advanced → "Display options for this Worksheet":
I previously came up with a VBA macro to toggle page breaks, but it only works on the sheet I have active:
Sub TogglePageBreaks() ActiveSheet.DisplayPageBreaks = Not ActiveSheet.DisplayPageBreaks End Sub
The next logical question (which someone else had to point out to me) is how do I use a macro to toggle page breaks display for all worksheets in the active workbook?
Being new to VBA, I spent a couple hours researching how to loop through worksheets and also how the DisplayPageBreaks object works. I came up with an answer below.