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   [Expand]ASPxClientTreeList Class
   [Expand]ASPxClientTreeListColumn Class
   [Expand]ASPxClientTreeListColumnResizedEventArgs Class
    ASPxClientTreeListColumnResizedEventHandler Delegate
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   [Expand]ASPxClientTreeListCustomButtonEventArgs Class
    ASPxClientTreeListCustomButtonEventHandler Delegate
   [Collapse]ASPxClientTreeListCustomDataCallbackEventArgs Class
     ASPxClientTreeListCustomDataCallbackEventArgs Members
     ASPxClientTreeListCustomDataCallbackEventArgs Constructor
    [Expand]ASPxClientTreeListCustomDataCallbackEventArgs Properties
    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 Class

Provides data for the ASPxClientTreeList.CustomDataCallback event.

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

Expanded Syntax

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 Inheritance Hierarchy

JavaScriptObject
    ASPxClientEventArgs
       ASPxClientTreeListCustomDataCallbackEventArgs

Expanded See Also

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