Get & SetText in TextBoxes, ListBoxes

[Techno]

Dear programmers,

How can I get an text or contains in a textbox and listbox?
How can I set an text or contains in a textbox and listbox?

Can you please give me examples how I can do this programming?

Thanks
Stephane

[sapero]

Hello, I've attached a simple example - you can add, move up/down and delete items.

[pistol350]

Thank you Sapero, nice example.