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Property group: Data Source Information
Property set: DBPROPSET_DATASOURCEINFO
Type: VT_I4
Typical R/W: R
Description: Data Source Object Threading Model
A bitmask specifying the threading models supported by the data source object. A combination of one or more of the following:
DBPROPVAL_RT_FREETHREAD
DBPROPVAL_RT_APTMTTHREAD
DBPROPVAL_RT_SINGLETHREAD
Note
In the case where additional threading limitations are imposed by underlying components, the threading model returned in this property might be stricter than the thread model registered under the provider's CLSID.
OLE DB 1.x providers may set only one bit of this property, commonly to the highest level of threading supported.