COLUMN_ENTRY_LENGTH_STATUS
Represents a binding on the rowset to the specific column in the database.
COLUMN_ENTRY_LENGTH_STATUS(nOrdinal, data, length, status )
매개 변수
See DBBINDING in the OLE DB Programmer's Reference.
nOrdinal
[in] The column number.data
[in] The corresponding data member in the user record.length
[in] The variable to be bound to the column length.status
[in] The variable to be bound to the column status.
설명
Use this macro when you want to support length and status variables. It is used in the following places:
Between the BEGIN_COLUMN_MAP and END_COLUMN_MAP macros.
Between the BEGIN_ACCESSOR and END_ACCESSOR macros.
Between the BEGIN_PARAM_MAP and END_PARAM_MAP macros.
요구 사항
헤더: atldbcli.h