From Xojo Documentation
| This item was deprecated in version 2020r2.
Please use SearchField.TextChanged as a replacement.
The text in the control has changed. The event fires only when the user has stopped typing for a short period.
Currently in both Google Chrome and Microsoft Edge, the autofill feature of these browsers does not trigger this event.
This event handler is not called for WebLabel since its Value property cannot be modified by the user.
Display the text typed by the user: