For an Access-type database, this property corresponds to the name of a file in MDB format. For a SQL Server-type database, this property corresponds to the name of a SQL Server concatenated with the selected database, in the format Server/DB. For an Oracle-type database, this property corresponds to the name of the connection created. For a MySQL-type database, this property corresponds to the name of the server concatenated with the TCP/IP port plus the name of the database used in the connection, in the format Server:Port/DB. This is a read-only property.