MDAC 2.5 SDK - OLE DB Programmer's Reference
Appendix C: OLE DB Properties
Property group: Data Source Information
Property set: DBPROPSET_DATASOURCEINFO
Type: VT_BOOL
Typical R/W: R
Description: Read-Only Data Source
| Value | Meaning |
| VARIANT_TRUE | The data store is read-only. |
| VARIANT_FALSE | The data store is updatable. |
Note Read-only providers are required to support this property.