Word Vba Input Box to set Document Orientation - IF with OR - vba

Question

In my macro I want to prompt for the page Orientation -- P or p for portrait, L or l for landscape.
Here is what I developed. It works - but want to know if there is a better/more efficient way to develop If statements for "OR" --- do I have to use a "nested" If??
Dim i As Integer
Dim oTbl As Table
Dim rng As Range
Dim Orientation As String
With Selection.PageSetup
.LineNumbering.Active = False
.Orientation = wdOrientPortrait
.TopMargin = InchesToPoints(1)
.BottomMargin = InchesToPoints(1)
.LeftMargin = InchesToPoints(0.4)
.RightMargin = InchesToPoints(0.4)
.Gutter = InchesToPoints(0)
.HeaderDistance = InchesToPoints(0.5)
.FooterDistance = InchesToPoints(0.6)
.PageWidth = InchesToPoints(8.5)
.PageHeight = InchesToPoints(11)
.FirstPageTray = wdPrinterDefaultBin
.OtherPagesTray = wdPrinterDefaultBin
.SectionStart = wdSectionNewPage
.OddAndEvenPagesHeaderFooter = False
.DifferentFirstPageHeaderFooter = False
.VerticalAlignment = wdAlignVerticalTop
.SuppressEndnotes = False
.MirrorMargins = False
.TwoPagesOnOne = False
.BookFoldPrinting = False
.BookFoldRevPrinting = False
.BookFoldPrintingSheets = 1
.GutterPos = wdGutterPosLeft
End With
' set Orientation
Orientation = InputBox(Prompt:="Enter P for Portriait, L for Landscape")
If Orientation = "L" Then
With Selection.PageSetup
.Orientation = wdOrientLandscape
End With
ElseIf Orientation = "l" Then
With Selection.PageSetup
.Orientation = wdOrientLandscape
End With
Else
With Selection.PageSetup
.Orientation = wdOrientPortrait
End With
End If

Answer 1

I'm not sure is there a better (more efficient) way to develop MS Word page orientation... I would not use InputBox, but if you want to use it i'd do something like this:
AskAgain:
Orientation = InputBox(Prompt:="Enter P for Portriait, L for Landscape")
Select Case UCase(Orientation)
Case "L"
Selection.PageSetup.Orientation = wdOrientLandscape
Case "P"
Selection.PageSetup.Orientation = wdOrientPortrait
Case Else
GoTo AskAgain
End Select
To be honest... leave the decision to the user and do not prevent user to set page orientation from VBA code, but call print preview window. This is best way - in my opinion.