March 2020
Intermediate to advanced
534 pages
14h 15m
English
This further reinforces that extension classes are augmentations of the form or class we created the extension for. Our display method appears (albeit qualified with the extension class name) as if it is on the form code itself. It also seems that the method itself doesn't have to be unique after all. This is not true, we will get a compilation error if we create a second extension class on the same object with a method of the same name. The automatic prefix of the class name is there to help us find the method.
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