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TreeListSettingsBehavior.ProcessSelectionChangedOnServer Property

Gets or sets a value that specifies whether the ASPxClientTreeList.SelectionChanged event should be finally processed on the server side.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v22.1.dll


public bool ProcessSelectionChangedOnServer { get; set; }

Property Value

Type Default Description


true to process the event on the server side; false to completely handle it on the client side.

Property Paths

You can access this nested property as listed below:

Library Object Type Path to ProcessSelectionChangedOnServer
ASP.NET MVC Extensions MVCxTreeList
ASP.NET Web Forms Controls ASPxTreeList


If the ProcessSelectionChangedOnServer property is set to false, the ASPxClientTreeList.SelectionChanged event is handled on the client side without a postback to the server. Setting this property to true indicates that the final processing of the event should be performed on the server side, and so a round trip to the server is required. During such a round trip, the corresponding server-side ASPxTreeList.SelectionChanged event is fired, which if handled, allows any desired server-side action to be performed.

See Also