Through which control character the extension Taifun Textbox1 monitors the enter

MIT App Inventor Help
1

through which control character (CR, LF ...) the extension Taifun Textbox1 monitors the enter key

2

there is no such control character
the EnterPressed event fires after the enter button has been pressed...
https://puravidaapps.com/textbox.php
Note: Not available for multiline textboxes.

Taifun

Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by Taifun.