CustomCallbackEventArgs Class

Provides data for the WebChartControl.CustomCallback event.

Namespace: DevExpress.XtraCharts.Web

Assembly: DevExpress.XtraCharts.v19.2.Web.dll

Declaration

public class CustomCallbackEventArgs :
    EventArgs
Public Class CustomCallbackEventArgs
    Inherits EventArgs

Remarks

The WebChartControl.CustomCallback event is raised when a round trip to the server has been initiated. This occurs when the client ASPxClientWebChartControl.PerformCallback method is called.

The CustomCallbackEventArgs class provides the CustomCallbackEventArgs.Parameter property. This property specifies a string that contains specific information passed from the client side.

Note

Note that performing a custom callback results in chart redrawing. That is why there is no Result property exposed by the CustomCallbackEventArgs class.

Inheritance

Object
EventArgs
CustomCallbackEventArgs
See Also