HotTrackEventHandler Delegate

Represents a method that will handle the ChartControl.ObjectSelected and ChartControl.ObjectHotTracked events.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v20.1.dll

Declaration

public delegate void HotTrackEventHandler(
    object sender,
    HotTrackEventArgs e
);
Public Delegate Sub HotTrackEventHandler(
    sender As Object,
    e As HotTrackEventArgs
)

Parameters

Name Type Description
sender Object

The event source. This parameter identifies the ChartControl which raised the event.

e HotTrackEventArgs

A HotTrackEventArgs object which contains event data.

Remarks

When creating a HotTrackEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add a delegate instance to this event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see Events and Delegates in MSDN.

See Also