PageSetup.PaperSize Property (Word)
Returns or sets the paper size. Read/write WdPaperSize.
Syntax
expression .PaperSize
expression Required. A variable that represents a PageSetup object.
Remarks
Setting the PageHeight or PageWidth property changes the PaperSize property to wdPaperCustom.
Example
This example sets the paper size to legal for the first document.
Documents(1).PageSetup.PaperSize = wdPaperLegal