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[Expand]General Information
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[Collapse]ASP.NET Bootstrap Controls
  ASP.NET Bootstrap Controls - Overview
 [Expand]Getting Started
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 [Collapse]API Reference
  [Expand]DevExpress.Web.Bootstrap
  [Collapse]DevExpress.Web.Bootstrap.Scripts
   [Expand]BootstrapClientAccordion Class
   [Expand]BootstrapClientAccordionGroup Class
   [Expand]BootstrapClientAccordionGroupCancelEventArgs Class
    BootstrapClientAccordionGroupCancelEventHandler Delegate
   [Expand]BootstrapClientAccordionGroupClickEventArgs Class
    BootstrapClientAccordionGroupClickEventHandler Delegate
   [Expand]BootstrapClientAccordionGroupEventArgs Class
    BootstrapClientAccordionGroupEventHandler Delegate
   [Expand]BootstrapClientAccordionItem Class
   [Expand]BootstrapClientAccordionItemEventArgs Class
    BootstrapClientAccordionItemEventHandler Delegate
   [Expand]BootstrapClientBinaryImage Class
   [Expand]BootstrapClientButton Class
   [Expand]BootstrapClientButtonEdit Class
   [Expand]BootstrapClientCalendar Class
   [Expand]BootstrapClientCallbackPanel Class
   [Expand]BootstrapClientCardView Class
   [Expand]BootstrapClientChart Class
   [Expand]BootstrapClientChartBase Class
    BootstrapClientChartBaseDoneEventHandler Delegate
    BootstrapClientChartBaseLegendClickEventHandler Delegate
    BootstrapClientChartBasePointClickEventHandler Delegate
    BootstrapClientChartBasePointHoverChangedEventHandler Delegate
    BootstrapClientChartBasePointSelectionChangedEventHandler Delegate
    BootstrapClientChartBaseTooltipHiddenEventHandler Delegate
    BootstrapClientChartBaseTooltipShownEventHandler Delegate
   [Expand]BootstrapClientChartZoomEndEventArgs Class
    BootstrapClientChartZoomEndEventHandler Delegate
    BootstrapClientChartZoomStartEventHandler Delegate
   [Expand]BootstrapClientCheckBox Class
   [Expand]BootstrapClientCheckBoxList Class
   [Expand]BootstrapClientComboBox Class
    BootstrapClientCoordinateSystemChartArgumentAxisClickEventHandler Delegate
    BootstrapClientCoordinateSystemChartSeriesClickEventHandler Delegate
    BootstrapClientCoordinateSystemChartSeriesHoverChangedEventHandler Delegate
    BootstrapClientCoordinateSystemChartSeriesSelectionChangedEventHandler Delegate
   [Expand]BootstrapClientDateEdit Class
   [Expand]BootstrapClientDropDownEdit Class
   [Expand]BootstrapClientFormLayout Class
   [Expand]BootstrapClientGridView Class
   [Expand]BootstrapClientHyperLink Class
   [Expand]BootstrapClientImage Class
   [Expand]BootstrapClientListBox Class
   [Expand]BootstrapClientListBoxItem Class
   [Expand]BootstrapClientMemo Class
   [Expand]BootstrapClientMenu Class
   [Expand]BootstrapClientMenuItem Class
   [Expand]BootstrapClientMenuItemClickEventArgs Class
    BootstrapClientMenuItemClickEventHandler Delegate
   [Expand]BootstrapClientMenuItemEventArgs Class
    BootstrapClientMenuItemEventHandler Delegate
   [Expand]BootstrapClientMenuItemMouseEventArgs Class
    BootstrapClientMenuItemMouseEventHandler Delegate
   [Expand]BootstrapClientPageControl Class
   [Expand]BootstrapClientPager Class
   [Expand]BootstrapClientPieChart Class
   [Expand]BootstrapClientPolarChart Class
   [Expand]BootstrapClientPopupControl Class
   [Expand]BootstrapClientPopupMenu Class
   [Expand]BootstrapClientProgressBar Class
   [Expand]BootstrapClientRadioButton Class
   [Expand]BootstrapClientRadioButtonList Class
   [Expand]BootstrapClientRangeSelector Class
   [Expand]BootstrapClientRangeSelectorValueChangedEventArgs Class
    BootstrapClientRangeSelectorValueChangedEventHandler Delegate
   [Expand]BootstrapClientSparkline Class
    BootstrapClientSparklineOptionChangedEventHandler Delegate
    BootstrapClientSparklineTooltipHiddenEventHandler Delegate
    BootstrapClientSparklineTooltipShownEventHandler Delegate
   [Expand]BootstrapClientSpinEdit Class
   [Expand]BootstrapClientTab Class
   [Expand]BootstrapClientTabControl Class
   [Expand]BootstrapClientTabControlTabCancelEventArgs Class
    BootstrapClientTabControlTabCancelEventHandler Delegate
   [Expand]BootstrapClientTabControlTabClickEventArgs Class
    BootstrapClientTabControlTabClickEventHandler Delegate
   [Expand]BootstrapClientTabControlTabEventArgs Class
    BootstrapClientTabControlTabEventHandler Delegate
   [Expand]BootstrapClientTagBox Class
   [Expand]BootstrapClientTextBox Class
   [Expand]BootstrapClientTimeEdit Class
   [Expand]BootstrapClientToolbar Class
   [Expand]BootstrapClientTreeView Class
   [Expand]BootstrapClientTreeViewNode Class
   [Collapse]BootstrapClientTreeViewNodeCancelEventArgs Class
     BootstrapClientTreeViewNodeCancelEventArgs Members
     BootstrapClientTreeViewNodeCancelEventArgs Constructor
    [Expand]BootstrapClientTreeViewNodeCancelEventArgs Properties
    BootstrapClientTreeViewNodeCancelEventHandler Delegate
   [Expand]BootstrapClientTreeViewNodeClickEventArgs Class
    BootstrapClientTreeViewNodeClickEventHandler Delegate
   [Expand]BootstrapClientTreeViewNodeEventArgs Class
    BootstrapClientTreeViewNodeEventHandler Delegate
   [Expand]BootstrapClientTreeViewNodeProcessingModeEventArgs Class
    BootstrapClientTreeViewNodeProcessingModeEventHandler Delegate
   [Expand]BootstrapClientUploadControl Class
   [Expand]BootstrapClientUtils Class
   [Expand]BootstrapUIWidgetBase Class
    BootstrapUIWidgetDisposingEventHandler Delegate
    BootstrapUIWidgetDrawnEventHandler Delegate
   [Expand]BootstrapUIWidgetElementActionEventArgs Class
   [Expand]BootstrapUIWidgetElementClickEventArgs Class
   [Expand]BootstrapUIWidgetErrorEventArgs Class
    BootstrapUIWidgetErrorEventHandler Delegate
   [Expand]BootstrapUIWidgetEventArgsBase Class
    BootstrapUIWidgetExportedEventHandler Delegate
   [Expand]BootstrapUIWidgetExportEventArgs Class
    BootstrapUIWidgetExportingEventHandler Delegate
    BootstrapUIWidgetFileSavingEventHandler Delegate
    BootstrapUIWidgetInitializedEventHandler Delegate
   [Expand]BootstrapUIWidgetOptionChangedEventArgs Class
    BootstrapUIWidgetOptionChangedEventHandler Delegate
[Expand]ASP.NET Core Bootstrap Controls
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 End-User Documentation

BootstrapClientTreeViewNodeCancelEventArgs Class

Namespace:DevExpress.Web.Bootstrap.Scripts
Assembly:DevExpress.Web.Bootstrap.v18.1.Scripts.dll

Expanded Syntax

Expanded Remarks

The DevExpress.Web.Scripts.ASPxClientTreeView.ExpandedChanging event is raised when collapsing or expanding a node on the client side.

The BootstrapClientTreeViewNodeCancelEventArgs object provides the cancel property which allows the expand/collapse operation to be canceled.

BootstrapClientTreeViewNodeCancelEventArgs objects with appropriate settings are automatically created and passed to the corresponding event handlers.

Expanded Inheritance Hierarchy

JavaScriptObject
    ASPxClientEventArgs
       ASPxClientProcessingModeEventArgs
          ASPxClientProcessingModeCancelEventArgs
             BootstrapClientTreeViewNodeCancelEventArgs

Expanded See Also

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