10. Examples of using LANSA

Examples of LANSA coding taken from LANSA sites are presented in this chapter.

10.1 Handling Missing Records Simply

10.2 Text String Processing

10.3 Temporary Work Files

10.4 Page at a Time Scrolling

10.5 Left to Right Scrolling / "Subfile" Folding

10.6 Saving and Restoring Field Values

10.7 Validation Subroutines