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  [Expand]DevExpress.Data.Linq
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   [Expand]ASPxClientTreeList Class
   [Expand]ASPxClientTreeListBatchEditApi Class
   [Expand]ASPxClientTreeListBatchEditChangesCancelingEventArgs Class
    ASPxClientTreeListBatchEditChangesCancelingEventHandler Delegate
   [Expand]ASPxClientTreeListBatchEditChangesSavingEventArgs Class
    ASPxClientTreeListBatchEditChangesSavingEventHandler Delegate
   [Expand]ASPxClientTreeListBatchEditConfirmShowingEventArgs Class
    ASPxClientTreeListBatchEditConfirmShowingEventHandler Delegate
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    ASPxClientTreeListBatchEditEndEditingEventHandler Delegate
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    ASPxClientTreeListBatchEditNodeDeletingEventHandler Delegate
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    ASPxClientTreeListBatchEditNodeInsertingEventHandler Delegate
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    ASPxClientTreeListBatchEditNodeRecoveringEventHandler Delegate
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    ASPxClientTreeListBatchEditNodeValidatingEventHandler Delegate
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    ASPxClientTreeListBatchEditStartEditingEventHandler Delegate
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    ASPxClientTreeListBatchEditTemplateCellFocusedEventHandler Delegate
   [Expand]ASPxClientTreeListCellInfo Class
   [Expand]ASPxClientTreeListColumn Class
   [Expand]ASPxClientTreeListColumnResizedEventArgs Class
    ASPxClientTreeListColumnResizedEventHandler Delegate
   [Expand]ASPxClientTreeListColumnResizingEventArgs Class
    ASPxClientTreeListColumnResizingEventHandler Delegate
   [Expand]ASPxClientTreeListContextMenuEventArgs Class
    ASPxClientTreeListContextMenuEventHandler Delegate
   [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]ASPxClientTreeListFocusedCellChangingEventArgs Class
    ASPxClientTreeListFocusedCellChangingEventHandler Delegate
   [Expand]ASPxClientTreeListNodeEventArgs Class
    ASPxClientTreeListNodeEventHandler Delegate
   [Expand]ASPxClientTreeListStartDragNodeEventArgs Class
    ASPxClientTreeListStartDragNodeEventHandler Delegate
   [Expand]ASPxClientTreeListToolbarItemClickEventArgs Class
    ASPxClientTreeListToolbarItemClickEventHandler Delegate
    ASPxClientTreeListValuesCallback Delegate
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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

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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