Hello,
Is it possible to determine a column's header PointToScreen location? I am trying to make a custom summary label that resides above a particular column (outside of the grid control). My issue is that users can show/hide extra columns so I would need to reposition my label's X coordinate when this happens. Thanks!
The problem you describe here is best solved with the IUIElementCreationFilter interface. There are several KB articles (see here for one example) in our knowledge base which describe how to use the interface.