BLOB_ENTRY_STATUS
The latest version of this topic can be found at BLOB_ENTRY_STATUS.
Used with BEGIN_COLUMN_MAP
or BEGIN_ACCESSOR_MAP
to bind a binary large object (BLOB). Similar to BLOB_ENTRY, except that this macro also gets the status of the BLOB column.
Syntax
BLOB_ENTRY_STATUS(
nOrdinal
,
IID
,
flags
,
data
,
status
)
Parameters
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.
status
[out] The status of the BLOB field.
Example
See How Can I Retrieve a BLOB?.
Requirements
Header: atldbcli.h
See Also
Macros and Global Functions for OLE DB Consumer Templates
BEGIN_COLUMN_MAP
END_COLUMN_MAP
COLUMN_ENTRY
BLOB_ENTRY
BLOB_ENTRY_LENGTH
BLOB_ENTRY_LENGTH_STATUS