| ADO 2.5 MD |  |
| ADO 2.5 MD | |
Microsoft ActiveX Data Objects (Multidimensional) (ADO MD) provides easy access to multidimensional data from languages such as Microsoft Visual Basic, Microsoft Visual C++, and Microsoft Visual J++. ADO MD extends Microsoft ActiveX Data Objects (ADO) to include objects specific to multidimensional data, such as the CubeDef and Cellset objects. With ADO MD you can browse multidimensional schema, query a cube, and retrieve the results.
Like ADO, ADO MD uses an underlying OLE DB provider to gain access to data. To work with ADO MD, the provider must be a multidimensional data provider (MDP) as defined by the OLE DB for OLAP specification. MDPs present data in multidimensional views as opposed to tabular data providers (TDPs) that present data in tabular views. Refer to the documentation for your OLAP OLE DB provider for more detailed information on the specific syntax and behaviors supported by your provider.
This document assumes a working knowledge of the Visual Basic programming language and a general knowledge of ADO and OLAP. For more information, see the ADO Programmer's Guide and the OLE DB for OLAP Programmer's Reference. For more overview information about ADO MD, see the following topics:
ADO MD Object Model | Microsoft ADO Programmer's Guide | Microsoft ADOX Programmer's Reference | Overview of Multidimensional Schemas and Data | Programming with ADO MD | Using ADO with ADO MD | Working with Multidimensional Data