COLUMN_ENTRY_STATUS

Artigo
06/05/2017

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The latest version of this topic can be found at COLUMN_ENTRY_STATUS.

Represents a binding on the rowset to the specific column in the database.

Syntax

  
COLUMN_ENTRY_STATUS(  
nOrdinal  
,   
data  
,   
status  
 )

Parameters

See DBBINDING in the OLE DB Programmer's Reference.

nOrdinal
[in] The column number.

data
[in] The corresponding data member in the user record.

status
[in] The variable to be bound to the column status.

Remarks

This macro supports the status variable. 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.

Requirements

Header: atldbcli.h

See Also

Macros and Global Functions for OLE DB Consumer Templates
BEGIN_ACCESSOR
BEGIN_ACCESSOR_MAP
BEGIN_COLUMN_MAP
COLUMN_ENTRY
COLUMN_ENTRY_EX
COLUMN_ENTRY_LENGTH
COLUMN_ENTRY_PS
COLUMN_ENTRY_PS_LENGTH
COLUMN_ENTRY_LENGTH_STATUS
COLUMN_ENTRY_PS_LENGTH_STATUS
COLUMN_ENTRY_PS_STATUS
END_ACCESSOR
END_ACCESSOR_MAP
END_COLUMN_MAP