Accessing the text in the edit control – PB Docs 2019

Using methods

The following methods allow you to access the text in the edit
control:

In event code

In addition to these methods, the following events provide access
to the text in the edit control:

Use the Data parameter, which is passed into the event, to access
the text of the edit control. In your code for these events, you can
test the text value and perform special processing depending on that
value.

For an example, see Coding
the ItemChanged event.