movex.h

来自「visual c++ 很全的ado的sample」· C头文件 代码 · 共 40 行

// MoveX.h

#include "icrsint.h"


// This Class extracts fname, lname, city and state
// from the "authors" table.

class CAuthorsRs : public CADORecordBinding
{
BEGIN_ADO_BINDING(CAuthorsRs)

    // Column au_id is the 1st field in the recordset   

    ADO_VARIABLE_LENGTH_ENTRY2(2, adVarChar, m_au_fname, 
         sizeof(m_au_fname), lemp_fnameStatus, TRUE)

    ADO_VARIABLE_LENGTH_ENTRY2(3, adVarChar, m_au_lname, 
         sizeof(m_au_lname), lemp_lnameStatus, TRUE)

    ADO_VARIABLE_LENGTH_ENTRY2(4, adVarChar, m_au_city, 
         sizeof(m_au_city), lemp_cityStatus, TRUE)

    ADO_VARIABLE_LENGTH_ENTRY2(5, adChar, m_au_state, 
         sizeof(m_au_state), lemp_stateStatus, TRUE)

END_ADO_BINDING()

public:
    char     m_au_fname[21];
    ULONG    lemp_fnameStatus;
    char     m_au_lname[41];
    ULONG    lemp_lnameStatus;
    char     m_au_city[21];
    ULONG    lemp_cityStatus;
    char     m_au_state[3];
    ULONG    lemp_stateStatus;
};