void RFX_LongBinary( CFieldExchange* pFX, const char* szName, CLongBinary& value );
Parameters
pFX
A pointer to an object of class CFieldExchange. This object contains information to define the context for each call of the function. For more information about the operations a CFieldExchange object can specify, see the article Record Field Exchange: How RFX Works in Visual C++ Programmer’s Guide.
szName
The name of a data column.
value
The value stored in the indicated data member — the value to be transferred. For a transfer from recordset to data source, the value, of type CLongBinary, is taken from the specified data member. For a transfer from data source to recordset, the value is stored in the specified data member.
Remarks
The RFX_LongBinary function transfers binary large object (BLOB) data using class CLongBinary between the field data members of a CRecordset object and the columns of a record on the data source of ODBC type SQL_LONGVARBINARY or SQL_LONGVARCHAR.
Example
See RFX_Text.
See Also RFX_Text, RFX_Bool, RFX_Long, RFX_Int, RFX_Single, RFX_Double, RFX_Date, RFX_Byte, RFX_Binary, CFieldExchange::SetFieldType, CLongBinary