| Object Model > TDBList and TDBCombo Controls |
The TDBList and TDBCombo controls are the primary objects of True DBList. Both controls implement multicolumn data-aware lists and are automatically populated from one or more fields in an attached Data control.Both controls can also optionally update a field in a related table of another Data control.
The TDBCombo control contains a text box portion for editing the selected field. The list portions of both controls are identical in functionality.
When you place a True DBList control on a Visual Basic form at design time, an instance of the list control object is created. List objects created in Visual Basic will be given default names of TDBList1, TDBList2, and so forth.Similarly, when you place a True DBCombo control on a Visual Basic form at design time, an instance of the TDBCombo control object is created. TDBCombo objects created in Visual Basic will be given default names of TDBCombo1, TDBCombo2, and so forth. You can change the object name of either control in the Visual Basic Properties window at design time.