During dialog execution, the CA ADS runtime system dynamically creates record buffers for the subschema and dictionary records used by the dialog, and automatically initializes each field in the newly created buffers. The runtime system also creates control blocks that provide information pertaining to the executing dialog's map and database access activities. The application can include process code to test certain fields in these control blocks and specify the action to be taken, based on the test outcome.
At runtime, the sequence of events is controlled by the user's selection of processing. The following figure shows the interrelationships of the CA ADS Application Compiler (ADSA), the CA ADS Dialog Compiler (ADSC), and the CA ADS runtime system.
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