Microsoft OLE DB 2.0 Programmers Reference and Data Access SDK (Microsoft Professional Editions)
| OLE DB Programmer's Reference |
Returns a pointer to an interface on the custom error object.
HRESULT GetCustomErrorObject ( ULONG ulRecordNum, REFIID riid, IUnknown **ppObject);
Parameters
- ulRecordNum
- [in] The zero-based number of the record for which to return a custom error object.
- riid
- [in] The IID of the interface to return.
- ppObject
- [out] A pointer to memory in which to return an interface pointer on the custom error object. If there is no custom error object, a null pointer is returned; that is, *ppObject is a null pointer.
Return Code
- S_OK
- The method succeeded.
- E_INVALIDARG
- ppObject was a null pointer.
- E_NOINTERFACE
- The custom error object did not support the interface specified in riid.
- DB_E_BADRECORDNUM
- ulRecordNum, which is zero-based, was greater than or equal to the count, which is one-based, of records returned by IErrorRecords::GetRecordCount.
Comments
This method should be used only by consumers; there are no reasons for providers to use it.
See Also
IErrorRecords::GetBasicErrorInfo | IErrorRecords::GetErrorParameters
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