Gets or sets the number of pages in width to which the worksheet must fit when printed.
A positive integer value that specifies the number of horizontal pages to which the worksheet must fit.
You can access this nested property as listed below:
|Object Type||Path to FitToWidth|
To scale the content to fit on a specific number of pages, set the WorksheetPrintOptions.FitToPage property to true and specify the desired number of pages (in width) from the FitToWidth property.