I have a column chart with drill down functionality. When you click on a column, it displays a more detailed chart for that item. The more detailed chart is in a view stack with the drill down chart so the main thing I do to get it to display is to change the selected index of the view stack.
The problem is that the columns have datatips and when I switch to the new chart the datatip is still there. Any ideas on how to make it go away?

