4D v11 SQL has added several new features for working with List Box form objects. A List Box is quite useful in many ways but was limited to only using arrays in previous versions of 4D. Now you can not only use arrays, you can also use fields and expressions to populate the List Box. This Technical Note presents three examples that are very similar in how they appear to the user, but each uses a different "Data Source" for populating, displaying and using the data in a List Box.

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