PageNumbers.NumberStyle Property (Word)
Returns or sets a WdPageNumberStyle constant that represents the number style. Read/write.
Syntax
expression .NumberStyle
expression Required. An expression that returns a PageNumbers object.
Example
This example formats the page numbers in the active document's footer as lowercase roman numerals.
For Each sec In ActiveDocument.Sections
sec.Footers(wdHeaderFooterPrimary).PageNumbers _
.NumberStyle = wdPageNumberStyleLowercaseRoman
Next sec