RWDBODBCLibSystemHandle Class Reference
[DB Access Module for ODBC]

Provides a mechanism for making direct calls to the ODBC API. More...

#include <rw/db/odbcsrc/odbsysh.h>

Inheritance diagram for RWDBODBCLibSystemHandle:

List of all members.

Public Member Functions
SQLHDBC	hdbc () const

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Detailed Description

Class RWDBODBCLibSystemHandle contains the SQLHDBC used by the RWDBConnection.

Note:

Use of this class reduces an application's portability.

Synopsis

 #include <rw/db/odbcsrc/odbsysh.h>

 RWDBODBCLibSystemHandle* sys =
       (RWDBODBCLibSystemHandle*)myConnection.systemHandle();

Examples

If it is necessary for your application to make calls directly to the ODBC API, proceed as in the following example.

 #include <windows.h>
 #include <sql.h>
 #include <sqlext.h>
 #include <rw/db/odbcsrc/odbsysh.h>

 RWDBConnection odbcConnect = myDbase.connection();
 RWDBODBCLibSystemHandle* handle =
               (RWDBODBCLibSystemHandle*) odbcConnect.systemHandle();
 SQLHDBC sqlhdbc = handle->hdbc();
 // Use sqlhdbc for ODBC API calls.

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Member Function Documentation

SQLHDBC RWDBODBCLibSystemHandle::hdbc

(

)

const

Returns the SQLHDBC encapsulated by the respective RWDBConnection.