NotifyChartDataChangedEventHandler Delegate

A method that handles the IChartDataAdapter.DataChanged event.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v22.2.dll

NuGet Package: DevExpress.Charts

Declaration

C#

public delegate void NotifyChartDataChangedEventHandler(
    object sender,
    ChartDataUpdateEventArgs e
);

VB.NET

Public Delegate Sub NotifyChartDataChangedEventHandler(
    sender As Object,
    e As ChartDataUpdateEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event source.
e	ChartDataUpdateEventArgs	The event data.

Remarks

When a NotifyChartDataChangedEventHandler delegate is created, you identify the method that handles 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 the following page: Events.