Not sure if this is right but to test for Portrait/Landscape should I be testing the following in the Opening event
if Self.Size.Height > Self.Size.Width Then
MessageBox("Portrait")
else
MessageBox("Landscape")
end if
But use this in the new Orientationchanged event
if Self.Size.Height < Self.Size.Width Then
MessageBox("Portrait")
else
MessageBox("Landscape")
end if