MDAC 2.5 SDK - OLE DB Programmer's Reference
OLE DB Interfaces

ITransactionObject::GetTransactionObject

Returns an interface pointer on the transaction object.

HRESULT GetTransactionObject (
   ULONG             ulTransactionLevel,
   ITransaction **   ppTransactionObject);

Parameters

ulTransactionLevel

[in]
The level of the transaction.

ppTransactionObject

[out]
A pointer to memory in which to return a pointer to the returned transaction object.

Return Code

S_OK

The method succeeded.

E_FAIL

A provider-specific error occurred.

E_INVALIDARG

ulTransactionLevel was zero, or ppTransactionObject was a null pointer.

E_UNEXPECTED

An unknown error occurred, and the method failed.