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This example demonstrates how to override the PreUUT callback to customize the batch and test socket serial number entry and how to override the PostUUT callback to customize the batch and test socket status report.
<TestStand Public>\Examples\Modifying Process Models\Overriding Model Callbacks - Batch Model\Overriding PreUUT and PostUUT Callbacks.seq
The advantage of overriding the PreUUT and PostUUT callbacks, and not the PreBatch and PostBatch callbacks, is that TestStand executes the PreUUT and PostUUT callbacks in parallel for each test socket, and on some computers this might improve performance and allow for simpler code in the callbacks.
The disadvantages include the following: