Print to PDF

I managed to find the below code, and it works quite well.

Sub Save_as_pdf()
Dim FSO As Object
Dim s(1) As String
Dim sNewFilePath As String

    Set FSO = CreateObject("Scripting.FileSystemObject")
    s(0) = ThisWorkbook.FullName
    
    If FSO.FileExists(s(0)) Then
        '//Change Excel Extension to PDF extension in FilePath
        s(1) = FSO.GetExtensionName(s(0))
        If s(1) <> "" Then
            s(1) = "." & s(1)
            sNewFilePath = Replace(s(0), s(1), ".pdf")
            
            '//Export to PDF with new File Path
            ActiveSheet.ExportAsFixedFormat _
                Type:=xlTypePDF, _
                Filename:=sNewFilePath, _
                Quality:=xlQualityStandard, IncludeDocProperties:=True, _
                IgnorePrintAreas:=False, OpenAfterPublish:=True
        End If
    Else
        '//Error: file path not found
        MsgBox "Error: this workbook may be unsaved.  Please save and try again."
    End If
    
    Set FSO = Nothing

End Sub