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CManualAccessor::AddBindEntry

  • Artigo

Adds a bind entry to the output columns.

void AddBindEntry( 
   DBORDINAL nOrdinal, 
   DBTYPE wType, 
   DBLENGTH nColumnSize, 
   void* pData, 
   void* pLength = NULL, 
   void* pStatus = NULL  
) throw ( );

Parameters

See DBBINDING in the OLE DB Programmer's Reference.

  • nOrdinal
    [in] Column number.

  • wType
    [in] Data type.

  • nColumnSize
    [in] Column size in bytes.

  • pData
    [in] A pointer to the column data stored in the buffer.

  • pLength
    [in] A pointer to the field length, if required.

  • pStatus
    [in] A pointer to the variable to be bound to the column status, if required.

Remarks

To use this function, you must first call CreateAccessor. You cannot add more entries than the number of columns specified in CreateAccessor.

Requirements

Header: atldbcli.h

See Also

Reference

CManualAccessor Class

Concepts

DBViewer sample