WebChartControl.CallbackStateSave Event
Occurs when a chart saves its view state between multiple callbacks.
Namespace: DevExpress.XtraCharts.Web
Assembly: DevExpress.XtraCharts.v24.2.Web.dll
NuGet Package: DevExpress.Web.Visualization
#Declaration
public event CallbackStateSaveEventHandler CallbackStateSave
#Event Data
The CallbackStateSave event's data class is CallbackStateSaveEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Chart |
Gets the chart for which the event was raised.
Inherited from Callback |
The event data class exposes the following methods:
Method | Description |
---|---|
Set |
Sets a new value for the specified property on the Web |
#Remarks
Handle the CallbackStateSave and WebChartControl.CallbackStateLoad events to manually decide which property values should be passed between a server and a client on callbacks. To set a property value to be passed, use the CallbackStateSaveEventArgs.SetPropertyValue method. To load a property value, use the CallbackStateLoadEventArgs.GetPropertyValue method.
Note
The Callback