ChartZoomEventHandler Delegate

Represents a method that will handle the ChartControl.Zoom event.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v21.2.dll

NuGet Package: DevExpress.Charts

Declaration

C#

public delegate void ChartZoomEventHandler(
    object sender,
    ChartZoomEventArgs e
);

VB.NET

Public Delegate Sub ChartZoomEventHandler(
    sender As Object,
    e As ChartZoomEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event source. This parameter identifies the ChartControl which raised the event.
e	ChartZoomEventArgs	A ChartZoomEventArgs object which contains event data.

Remarks

When creating a ChartZoomEventHandler 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.