Telerik UI for Windows Phone by Progress

Fires before the tool tip of RadChart is shown so that the user can provide a custom view model which he/she can bind to in the ToolTipTemplate.

Namespace: Telerik.Windows.Controls
Assembly: Telerik.Windows.Controls.Chart (in Telerik.Windows.Controls.Chart.dll) Version: 2013.1.422.2040 (2013.1.0422.2040)


public event EventHandler<TooltipContextNeededEventArgs> ContextNeeded
Visual Basic
Public Event ContextNeeded As EventHandler(Of TooltipContextNeededEventArgs)
Visual C++
 event EventHandler<TooltipContextNeededEventArgs^>^ ContextNeeded {
	void add (EventHandler<TooltipContextNeededEventArgs^>^ value);
	void remove (EventHandler<TooltipContextNeededEventArgs^>^ value);

See Also