I have a Master RadGrid that has a nested (child) RadGrid inside its NestedViewTemplate. The nested RadGrid contains multiple GridTemplateColumns. Inside one of these GridTemplateColumns I have a LinkButton (or it can it a label, it doesn't matter). I am trying to create a scenario where when the user's mouse rolls over this LinkButton a ToolTip appears that will display information about the specific LinkButton text, and when the user rolls away the tooltip disappears. The information on the tooltip will be obtained from a database query that will require an ID to be passed to it as a parameter.
I have seen a few examples of using the ToolTipManager and binding it to specific controls in a RadGrid, but none of the examples cover "Nested" RadGrids or how to send parameters. I've seen an example where it's possible to open a WebUserControl inside a ToolTip, but I have not been able to get it to work.