Returns an int representing the number of pages this document had when it was last opened in Word.

 public int NumPagesOnLastOpen{ get; }

Public ReadOnly Property NumPagesOnLastOpen() As Integer

MS Word equivalent: File menu > Properties > Statistics tab > Statistics listbox > Pages:


          int numPages = oDocument.NumPagesOnLastOpen;
        

          Dim numPages As Integer = oDocument.NumPagesOnLastOpen