Use this property to provide a lookup window for a text box.
Applies To
Forms
Pages
Text boxes
Property Value
Yes if you want a lookup for the text box; otherwise,
No. The default value is No.
Remarks
By default, a lookup provides a list of records in the table.
Using this list, users can select a record and retrieve information
from it into this control. If you want the lookup to provide other
functionality, use the OnLookup (Controls)
Trigger to add C/AL code that provides that
functionality.