[C#]	public event WinHotSpotEventHandler MouseMoveHotSpot;
[VB]	Public Event MouseMoveHotSpot As WinHotSpotEventHandler

This event occurs when the mouse cursor moves over a hot spot on the chart image.

WinHotSpotEventHandler is a delegate representing the signature of the method that can be used to handle the hot spot events. For its declaration, please refer to WinChartViewer.ClickHotSpot.