March 2020
Intermediate to advanced
534 pages
14h 15m
English
There is a back and forth element to EDT creation when we are creating a primary key field. We can't create the field without the EDT, yet we can't complete the EDT when the field is on the table.
EDTs are types. Therefore, they must be globally unique among all other types, such as tables, views, data entities, enums, classes, and other EDTs. The EDT properties aren't just defaults, but they control behavior too. Should we add an unbound control to a form based on an EDT, the EDT can use the Table Reference property to provide a drop-down list, and the contents will be taken from a field group on the table.
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