What are SubForms?
SprintDB Pro is not a fully relational database like Microsoft Access. Instead SprintDB Pro includes a powerful SubForm feature to allow you to handle more than one table on a single form. A SubForm is a collection of controls that have an alternative record source that can be related to the record source of the MainForm. A SubForm is a form within a form. The primary form is called the Main Form, and the form within the form is called the SubForm. A Form/SubForm combination is often referred to as a hierarchical form, a parent/child form. Sub forms are especially effective when you want to show data from tables or queries with a one-to-many-relationship. For these types of SubForms, you should specify its record source properly to synchronize it with its master form. You can also insert a SubForm which will not synchronize with any Master form. This type of SubForm has no parent form. You can specify its RecordSource in event procedures by using the SetFormSource() macro action which
