Indicates whether a dataset's underlying field components are generated dynamically when the
dataset is opened.
property DefaultFields Boolean;
Read DefaultFields to determine whether a dataset uses dynamically generated field
components or persistent field components. If DefaultFields is True, the dataset uses
dynamically allocated field components. If DefaultFields is False, the dataset uses
persistent field components.
Unless persistent field components are assigned to a dataset at design time using the Fields
editor, the dataset creates dynamic field components based on the structure of its underlying
database table or tables when it is opened.