The relationships between these collections and the ADO objects are represented in the ADO Object Model.
Each collection can contain its corresponding object. For example, an Error object can be contained in an Errors collection. For more information about objects, see ADO Objects or a specific object topic.
ADO Collection Summary
| Collection | Description |
| Errors | Contains all the Error objects created in response to a single provider-related failure. |
| Fields | Contains all the Field objects of a Recordset object. |
| Parameters | Contains all the Parameter objects of a Command object. |
| Properties | Contains all the Property objects for a specific instance of an object. |