Progress
Portability Guide


Designing the Trigger Code

Designing the trigger code consists of writing the code (generally Progress 4GL code) that defines what the application does when the user interacts with the user-interface elements. For example, the application might write a particular database record when the user clicks on a particular button. In this case, the trigger code is the code that writes the record when a user clicks on that button.

For more information on using the Progress 4GL to write trigger code, see the Progress Language Tutorial (Windows or Character), the Progress Programming Handbook, and the Progress Language Reference.


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