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IADOConnectionConstruction allows you to create an ADO connection from existing OLE DB objects. Using this interface is only feasible from C or C++ code that uses a mix of OLE DB and ADO. To do this, you typically create an empty ADO connection by using CoCreateInstance; query the object for the IADOConnectionConstuction interface; and then call WrapDSOandSession to initialize from an existing OLE DB data source object and session.
The guid for this interface, used to call QueryInterface, is IID_IADOConnectionConstruction.
In the header file, this interface is called ADOConnectionConstruction.
Method |
Description |
|---|---|
Returns the OLE DB data source object for the connection. |
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Returns the OLE DB session for the connection (a session is the OLE DB equivalent of an ADO connection). |
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Creates a connection from an existing data source object and session. |
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