• Welcome to the march-hare.com Library
  • March Hare Tools
    • Installation Guides
      • CMtool/UD6 Driver
        • CVS and CVSNT
          • CSV/UD8 Driver
            • 3GL Routines in Proc Code
              • JNI/UD5+MW1 Driver
                • Quicktime Tutorials
                  • Uniface Training
                    • Uniface Hints and Tips
                      • Overview
                      • Where to look for them
                        • Tips
                          • Did you know about...
                          • Proc code usually belongs to a certain trigger
                          • READ Trigger Problem
                          • READ Trigger Solution
                          • SQL statement takes 2 parameters
                          • The END proc statement can be followed by a comment
                          • 'C' style comparisons are available
                          • A good reason to rollback in <ACCEPT> and <QUIT>
                          • Problem: single vs. double quotes
                          • Solution: single vs. double quotes
                          • Store/Retrieve not allowed in read/write triggers
                          • What is a sub-transation form?
                          • Primary Keys may not be modified
                        • Programming Standards
                          • Common requirements
                          • Uniface C/C++ Call Out
                            • XML Streams