| title | BLOB_ENTRY | Microsoft Docs | ||
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| ms.custom | |||
| ms.date | 11/04/2016 | ||
| ms.technology |
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| ms.topic | reference | ||
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| ms.assetid | 89e40678-0869-49ed-b502-0fa2630a9081 | ||
| author | mikeblome | ||
| ms.author | mblome | ||
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Used with BEGIN_COLUMN_MAP and END_COLUMN_MAP to bind a binary large object (BLOB).
BLOB_ENTRY(nOrdinal, IID, flags, data)
nOrdinal
[in] The column number.
IID
[in] Interface GUID, such as IDD_ISequentialStream, used to retrieve the BLOB.
flags
[in] Storage-mode flags as defined by the OLE Structured Storage model (for example, STGM_READ).
data
[in] The corresponding data member in the user record.
See How Can I Retrieve a BLOB?.
Header: atldbcli.h
Macros and Global Functions for OLE DB Consumer Templates
BEGIN_COLUMN_MAP
END_COLUMN_MAP
COLUMN_ENTRY
BLOB_ENTRY_LENGTH
BLOB_ENTRY_LENGTH_STATUS
BLOB_ENTRY_STATUS