Hi Eli Prog,
Thank
you for reaching out to us.
We would like to inform you that the SfTextBox component, when configured with
the Multiline property, is designed to automatically increase its height as the
user types more content. This is the built-in behavior of the component to
accommodate growing text content.
If
you’re aiming for a specific resizing behavior or need help with further
customization, please let us know—we’ll be happy to assist you further.
Regards,
Yohapuja
S