3. Examples of using LANSA

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

3.1 Handling Missing Records Simply

3.2 Text String Processing

3.3 Temporary Work Files

3.4 Page at a Time Scrolling

3.5 Left to Right Scrolling / "Subfile" Folding

3.6 Saving and Restoring Field Values

3.7 Validation Subroutines