The event arguments object that is passed to the OnAjaxUpdate event handler. Holds information about the target control and its associated tooltip.
The ClientID of the target control for which the tooltip is currently being shown.
Provides a reference to the UpdatePanel of RadToolTipManager. Allows content and controls to be set and displayed in the tooltip on the client.
An optional parameter allowing arbitrary information to be passed from the client to the server to help determine what information to load in the tooltip in the AJAX request.