I am running the CreateMapTilePackage_management GP tool using the GeoProcessorClass ExecuteASync method. I also call RegisterGeoProcessorEvents3 with an instance of a class which implements the IGeoProcessorEvents3 interface.
What I expected was to receive callbacks informing me of the progress of the generation of the tile package. I do get the PreToolExecute and PostToolExecute calls but nothing else.
When you generate a tile package in ArcMap it does provides incremental feedback.
What do I need to do in order to be able to get incremental feedback with regards to tile generation?