In my experience a Software Developement Kit is a couple hundred MBs worth of advanced documentation, tutorials, utility programs, comprehensive samples, templates, etc. Is something like that available for CorelDRAW? All I've every seen is the .pdf included with it.
Besides the "Macro Programming Guide" and the Object Model diagrams for the individual applications there is the HTML help as integrated with the VBA Editor.
In that Help file you find all classes, properties, methods, events etc. documented with VBA code samples.
Also, there are a few sample projects installed with the applications that are editable as (VBA) code samples.
Thanks for the confirmation Klaus, I appreciate it.