WebChartControl.EnableCallBacks Property

Gets or sets a value that specifies whether the callback or postback technology is used to manage round trips to the server.

Namespace: DevExpress.XtraCharts.Web

Assembly: DevExpress.XtraCharts.v23.2.Web.dll

NuGet Package: DevExpress.Web.Visualization

Declaration

C#

[DefaultValue(true)]
public bool EnableCallBacks { get; set; }

VB.NET

<DefaultValue(True)>
Public Property EnableCallBacks As Boolean

Property Value

Type	Default	Description
Boolean	true	true if round trips to the server are performed using callbacks; false if postbacks are used.

Remarks

Use the EnableCallBacks property to control whether round trips to the server can be performed either using standard postbacks (the whole page is refreshed) or the callback technology. Round trips can be initiated by any end-user manipulation with the control’s elements.

Note

When the EnableCallBacks property is set to false, client-side printing and exporting won’t work.

For more information, refer to Handling Client-side Scripts.