**I am trying to create an Ole DB Consumer in order to access data from a table for a conduit application. The problem is that whenever I use the wizard to generate the code it does not generate the data members needed to correspond to the columns of the table I wish to work with. Do yo have any idea why this would happen? I can show you an example I saw on another website. Using the wizard with a table called Authors generates the code: // code generated on Wednesday, April 17, 2002, 10:25 AM
class CAuthorsAccessor
{
public:
** LONG m_Au_ID;
TCHAR m_Author[51];
SHORT m_YearBorn;**
// The following wizard-generated data members contain status
// values for the corresponding fields in the column map. You
// can use these values to hold NULL values that the database
// returns or to hold error information when the compiler returns
// errors. See Field Status Data Members in Wizard-Generated
// Accessors in the Visual C++ documentation for more information
// on using these fields.
// NOTE: You must initialize these fields
// before setting/inserting data!
** DBSTATUS m_dwAu_IDStatus;
DBSTATUS m_dwAuthorStatus;
DBSTATUS m_dwYearBornStatus;**
// The following wizard-generated data members contain length
// values for the corresponding fields in the column map.
// NOTE: For variable-length columns, you must initialize these
// fields before setting/inserting data!
DBLENGTH m\_dwAu\_IDLength;
DBLENGTH m\_dwAuthorLength;
DBLENGTH m\_dwYearBornLength;
void GetRowsetProperties(CDBPropSet\* pPropSet)
{
pPropSet->AddProperty(DBPROP\_CANFETCHBACKWARDS,
true, DBPROPOPTIONS\_OPTIONAL);
pPropSet->AddProperty(DBPROP\_CANSCROLLBACKWARDS,
true, DBPROPOPTIONS\_OPTIONAL);
pPropSet->AddProperty(DBPROP\_IRowsetChange,
true, DBPROPOPTIONS\_OPTIONAL);
pPropSet->AddProperty(DBPROP\_UPDATABILITY,
DBPROPVAL\_UP\_CHANGE | DBPROPVAL\_UP\_INSERT
| DBPROPVAL\_UP\_DELETE);
}
HRESULT OpenDataSource()
{
CDataSource \_db;
HRESULT hr;
// Here goes the \_db.OpenFromInitializationString
if (FAILED(hr))
{
#ifdef _DEBUG
AtlTraceErrorRecords(hr);
#endif
return hr;
}
return m_session.Open(_db);
}
void CloseDataSource()
{
m\_session.Close();
}**