利用MFC ODBC访问SQLServer 数据库，有数据显、增、删、改的功能。-Use MFC ODBC access SQLServer database, data show, add, delete and change of function.

通过ODBC方式，从PI数据库取出测点实时数据，转存到SQLSERVER数据库中(Through ODBC mode, real-time data of measuring points are extracted from the PI database and transferred to the SQLSERVER database)