How can I change background image when it’s in landscape mode?

[Ali Hayder]

I uploaded two image for background of my app in MIT App Inventor 2. Once I set a background image for portrait orientation it’s ok, but when it’s come to landscape same image is showing. I want show different images when device change it’s orientation. I have tried in some ways with the screen’s logic blocks in the block section. How can I do that?

[Peep Prants]

You need If-else block: 

Test if Screen With > Screen Height then use Lansdscape image else Portait image.