Presentation services are one of the most important functions for DBCS and NLS support because they manage user interface, which is important for NLS and has some differences for NLS.
The Presentation Manager of the DBCS OS/2 (hereafter called DBCS PM) is a natural extension of SBCS PM. This chapter explains how DBCS PM is extended to support DBCS, and provides guidelines and information for you to support DBCS in PM programming.