MDAC 2.5 SDK - OLE DB Programmer's Reference
Appendix C: OLE DB Properties
Property group: Initialization
Property set: DBPROPSET_DBINIT
Type: VT_I4
Typical R/W: R/W
Description: Locale Identifier
Indicates the locale ID of preference for the consumer. Consumers specify the LCID at initialization. This provides a method for the server to determine the consumer's LCID of choice in cases where it can use this information. This property does not guarantee that all text returned to the consumer will be translated according to the LCID.
Providers may wish to set the dwOptions of the DBPROP structure for this property to DBPROPOPTIONS_OPTIONAL.