[C#]	public event WPFHotSpotEventHandler ClickHotSpot;
[VB]	Public Event ClickHotSpot As WPFHotSpotEventHandler

This event occurs when the mouse clicks on a hot spot on the chart image.

WPFHotSpotEventHandler is a delegate representing the signature of the method that can be used to handle hot spot events. It is declared as follows.

[VB]	Public Delegate Sub WPFHotSpotEventHandler(sender As Object, e As WPFHotSpotEventArgs)
[C#]	public delegate void WPFHotSpotEventHandler(object sender, WPFHotSpotEventArgs e);

In the above, "sender" is the object that raises the event, and "e" is a WPFHotSpotEventArgs object that contains the event data.