I want to write a cell picker tool. My goal is to modify a nested cell inside the picked cell element.
I started to write a picker class inheriting from DgnElementSetTool. On reviewing the MicroStationAPI help doc., I wonder if a class inheriting from ElementGraphicsTool would be a better choice? There is no example of ElementGraphicsTool that would influence my decision.
Does Brien's prior response help clarify any? ElementGraphicsTool is a subclass of DgnElementSetTool. MstnElementSetToolset provides an agenda that can be overridden by _ProcessAgenda/_FilterAgendasEntries?
MSCE U11 does provide a couple ElementGraphicsTool examples that may provide some help too:
Let me know if this helps or further refine a new question.