Android Question Split Screen B4A

[Surreal]

Good evening everyone,
guys I'd like to be able to use the split screen on a tablet to have some data input functions on one half and the result in a grid on the right. I downloaded an example related to this topic this topic, but honestly I can't get it to work
Does any good soul have a small example from which to take inspiration?

Sorry for the request and the repetition of the post
Good job everyone, you are legendary.?

 

[agraham]

Please don't make multiple posts for the same problem. You have already posted in another thread and I have replied there.