SourcePro DB : DB Access Module for Sybase User’s Guide : Technical Information : System and Environment Handles to Sybase Specific Resources
System and Environment Handles to Sybase Specific Resources
Two custom classes provide an interface to resources specific to a Sybase database. Note that using these classes reduces your database's portability.
*RWDBSybCtLibEnvironmentHandle is an environment handle returned by RWDBDatabase that provides methods allowing you to access or set various connect time and configuration parameters. It also provides access to the underlying CS_CONTEXT structure.
*RWDBSybCtLibSystemHandle is a system handle returned by RWDBConnection. It provides access to the CS_CONTEXT structure used as a parent structure for the application, and the CS_CONNECTION structure used by the RWDBConnection for client calls, thus providing direct access to the Sybase Client-Library API.