The Microsoft Visual Basic for MS-DOS Workshop (Microsoft programming series)

This collection of Basic routines is designed to be an erector set for sophisticated applications, more than 50 reusable programs feature a code-intensive "learn-by-example" approach. The code and descriptions are particularly useful for programmers with experience of QuickBasic, Turbo Pascal or Turbo C. The programs address a variety of topics, including string processing, system calls, mixed-language programming, calendars, utilities and some just-for-fun applications.