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   [Expand]ASPxClientTreeList Class
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    ASPxClientTreeListCustomButtonEventHandler Delegate
   [Collapse]ASPxClientTreeListCustomDataCallbackEventArgs Class
     ASPxClientTreeListCustomDataCallbackEventArgs Members
     ASPxClientTreeListCustomDataCallbackEventArgs Constructor
    [Collapse]ASPxClientTreeListCustomDataCallbackEventArgs Properties
      arg Property
      result Property
    ASPxClientTreeListCustomDataCallbackEventHandler Delegate
   [Expand]ASPxClientTreeListEndDragNodeEventArgs Class
    ASPxClientTreeListEndDragNodeEventHandler Delegate
   [Expand]ASPxClientTreeListExportFormat Class
   [Expand]ASPxClientTreeListNodeEventArgs Class
    ASPxClientTreeListNodeEventHandler Delegate
   [Expand]ASPxClientTreeListStartDragNodeEventArgs Class
    ASPxClientTreeListStartDragNodeEventHandler Delegate
   [Expand]ASPxClientTreeListToolbarCommand Class
   [Expand]ASPxClientTreeListToolbarItem Class
   [Expand]ASPxClientTreeListToolbarItemClickEventArgs Class
    ASPxClientTreeListToolbarItemClickEventHandler Delegate
    ASPxClientTreeListValuesCallback Delegate
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 End-User Documentation

ASPxClientTreeListCustomDataCallbackEventArgs.result Property

Gets the information passed from the server-side ASPxTreeList.CustomDataCallback event.

Namespace:DevExpress.Web.ASPxTreeList.Scripts
Assembly:JavaScript

Expanded Syntax

Property value

Type: Object
An object that represents the information passed from the server-side ASPxTreeList.CustomDataCallback event.

Expanded Remarks

After the callback is processed in the ASPxTreeList.CustomDataCallback event handler, the resulting information is passed back to the client-side ASPxClientTreeList.CustomDataCallback event. This information can be obtained via the result parameter.

Expanded Example

This example shows how to display the number of selected nodes. The client-side ASPxClientTreeList.SelectionChanged event is handled to send a callback to the server to obtain the number of selected nodes. This information is set to the client (ASPxClientTreeList.CustomDataCallback event) and displayed below the ASPxTreeList.

The image below shows the result:

Expanded See Also

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