VBA Selection restricted on a sheet

' ----------------------------------------------------------------
' Purpose: Check if selection is restricted on a sheet in any way
' ----------------------------------------------------------------
Function f_allSelectionEnabled(sh As Worksheet) As Boolean

    'If the sheet is not protected OR sheet is protected but EnableSelection is xlNoRestrictions returns True, otherwise False
    If sh.ProtectContents = False Or (sh.ProtectContents = True And sh.EnableSelection = xlNoRestrictions) Then
        f_allSelectionEnabled = True
    Else
        f_allSelectionEnabled = False
    End If

End Function