Table of Contents
- Getting Started
 - EO.Pdf
 - EO.Web
 - EO.WebBrowser
 - EO.Wpf
 - Common Topics
 - Reference
- .NET API Reference
- EO.Base
 - EO.Base.UI
 - EO.Extensions
 - EO.Pdf
 - EO.Pdf.Acm
 - EO.Pdf.Contents
 - EO.Pdf.Drawing
 - EO.Pdf.Mvc
 - EO.Web
 - EO.WebBrowser
 - EO.WebBrowser.DOM
 - EO.WebEngine
 - EO.WinForm
 - EO.Wpf
- EO.Wpf
 - Classes
- BareButton Class
 - Bitmap Class
 - BitmapButton Class
 - BooleanDependencyPropertyRoutedEventArgs Class
 - Button Class
 - Calendar Class
 - CalendarDayButton Class
 - CalendarMonth Class
 - CancelEventArgs Class
 - CheckBox Class
 - ChoiceMaskedEditSegment Class
 - ComboBox Class
 - ComboBoxItem Class
 - DatePicker Class
 - DateRangeCollection Class
 - DateRangeCollectionConverter Class
 - DockContainer Class
 - DockItem Class
 - DockItemClosingEventArgs Class
 - DockItemCollection Class
 - DockItemEventArgs Class
 - DockItemNeededEventArgs Class
 - DockView Class
 - DockViewCollection Class
 - DockViewCommands Class
 - DockViewEventArgs Class
 - DockViewNeededEventArgs Class
 - DocumentItem Class
 - DropDown Class
 - DropDownButton Class
 - DropDownService Class
 - EditItemEventArgs Class
 - Effect Class
 - EffectManager Class
 - Expander Class
 - ItemDragEventArgs Class
 - ItemDragOverEventArgs Class
 - ItemDropEventArgs Class
 - ItemsControlHelper Class
 - LinkButton Class
 - ListBox Class
 - ListBoxItem Class
 - MaskedEdit Class
 - MaskedEditSegment Class
 - MaskMaskedEditSegment Class
 - Menu Class
 - MenuBase Class
 - MenuItem Class
 - MonthPicker Class
 - MultiplyConverter Class
 - NamedResourceKey Class
 - NegationConverter Class
 - NewItemRequestedEventArgs Class
 - NumericMaskedEditSegment Class
 - OpacityConverter Class
 - PatternMaskedEditSegment Class
 - PdfViewer Class
 - ProgressBar Class
 - RadialPanel Class
 - RadioButton Class
 - RangeSlider Class
 - RegexMaskedEditSegment Class
 - RingDefinition Class
 - RingDefinitionCollection Class
 - Runtime Class
 - SkinStyleInfo Class
 - Slider Class
 - SliderBase Class
 - SpinEdit Class
 - SplitButton Class
 - SplitLineHeightConverter Class
 - SplitView Class
 - StaticMaskedEditSegment Class
 - TabControl Class
 - TabItem Class
 - TabItemCloseEventArgs Class
 - TabItemEventArgs Class
 - TemplatePresenter Class
 - ThemeManager Class
 - ThemeNames Class
 - ThemeStyleInfo Class
 - TreeView Class
 - TreeViewItem Class
 - UIElementHelper Class
 - UnitConverter Class
 - WebControl Class
 - WebView Class
 - WebViewHost Class
 - WeekDaysCollection Class
 - WindowChrome Class
 - WindowCommands Class
 - YearPicker Class
 
 - Structures
 - Enumerations
 - Delegates
 
 - EO.Wpf.Gauge
 - EO.Wpf.Gauge.Shapes
 - EO.Wpf.Primitives
 - EO.Wpf.Themes.Aero
 - EO.Wpf.Themes.Classic
 - EO.Wpf.Themes.Luna
 - EO.Wpf.Themes.Metro
 - EO.Wpf.Themes.Royale
 
 - JavaScript API Reference
 
 - .NET API Reference
 
| TreeViewItem Events | 
The events of the TreeViewItem class are listed below. For a complete list of TreeViewItem class members, see the TreeViewItem Members topic.
Events
        | Name | Description | |
|---|---|---|
![]()  | CheckStateChanged | Occurs when CheckState changed. | 
![]()  | Collapsed | Occurs when the IsExpanded property changes from true to false. | 
![]()  | ContextMenuClosing (inherited from FrameworkElement) | |
![]()  | ContextMenuOpening (inherited from FrameworkElement) | |
![]()  | DataContextChanged (inherited from FrameworkElement) | |
![]()  | DragEnter (inherited from UIElement) | |
![]()  | DragLeave (inherited from UIElement) | |
![]()  | DragOver (inherited from UIElement) | |
![]()  | Drop (inherited from UIElement) | |
![]()  | EnterEditMode | Occurs when a TreeViewItem enters the edit mode. | 
![]()  | ExitEditMode | Occurs when a TreeViewItem leaves edit mode. | 
![]()  | Expanded | Occurs when the IsExpanded property changes from false to true. | 
![]()  | FocusableChanged (inherited from UIElement) | |
![]()  | GiveFeedback (inherited from UIElement) | |
![]()  | GotFocus (inherited from UIElement) | |
![]()  | GotKeyboardFocus (inherited from UIElement) | |
![]()  | GotMouseCapture (inherited from UIElement) | |
![]()  | GotStylusCapture (inherited from UIElement) | |
![]()  | GotTouchCapture (inherited from UIElement) | |
![]()  | Initialized (inherited from FrameworkElement) | |
![]()  | IsEnabledChanged (inherited from UIElement) | |
![]()  | IsHitTestVisibleChanged (inherited from UIElement) | |
![]()  | IsKeyboardFocusedChanged (inherited from UIElement) | |
![]()  | IsKeyboardFocusWithinChanged (inherited from UIElement) | |
![]()  | IsMouseCapturedChanged (inherited from UIElement) | |
![]()  | IsMouseCaptureWithinChanged (inherited from UIElement) | |
![]()  | IsMouseDirectlyOverChanged (inherited from UIElement) | |
![]()  | IsStylusCapturedChanged (inherited from UIElement) | |
![]()  | IsStylusCaptureWithinChanged (inherited from UIElement) | |
![]()  | IsStylusDirectlyOverChanged (inherited from UIElement) | |
![]()  | IsVisibleChanged (inherited from UIElement) | |
![]()  | KeyDown (inherited from UIElement) | |
![]()  | KeyUp (inherited from UIElement) | |
![]()  | LayoutUpdated (inherited from UIElement) | |
![]()  | Loaded (inherited from FrameworkElement) | |
![]()  | LostFocus (inherited from UIElement) | |
![]()  | LostKeyboardFocus (inherited from UIElement) | |
![]()  | LostMouseCapture (inherited from UIElement) | |
![]()  | LostStylusCapture (inherited from UIElement) | |
![]()  | LostTouchCapture (inherited from UIElement) | |
![]()  | ManipulationBoundaryFeedback (inherited from UIElement) | |
![]()  | ManipulationCompleted (inherited from UIElement) | |
![]()  | ManipulationDelta (inherited from UIElement) | |
![]()  | ManipulationInertiaStarting (inherited from UIElement) | |
![]()  | ManipulationStarted (inherited from UIElement) | |
![]()  | ManipulationStarting (inherited from UIElement) | |
![]()  | MouseDoubleClick (inherited from Control) | |
![]()  | MouseDown (inherited from UIElement) | |
![]()  | MouseEnter (inherited from UIElement) | |
![]()  | MouseLeave (inherited from UIElement) | |
![]()  | MouseLeftButtonDown (inherited from UIElement) | |
![]()  | MouseLeftButtonUp (inherited from UIElement) | |
![]()  | MouseMove (inherited from UIElement) | |
![]()  | MouseRightButtonDown (inherited from UIElement) | |
![]()  | MouseRightButtonUp (inherited from UIElement) | |
![]()  | MouseUp (inherited from UIElement) | |
![]()  | MouseWheel (inherited from UIElement) | |
![]()  | PreviewDragEnter (inherited from UIElement) | |
![]()  | PreviewDragLeave (inherited from UIElement) | |
![]()  | PreviewDragOver (inherited from UIElement) | |
![]()  | PreviewDrop (inherited from UIElement) | |
![]()  | PreviewGiveFeedback (inherited from UIElement) | |
![]()  | PreviewGotKeyboardFocus (inherited from UIElement) | |
![]()  | PreviewKeyDown (inherited from UIElement) | |
![]()  | PreviewKeyUp (inherited from UIElement) | |
![]()  | PreviewLostKeyboardFocus (inherited from UIElement) | |
![]()  | PreviewMouseDoubleClick (inherited from Control) | |
![]()  | PreviewMouseDown (inherited from UIElement) | |
![]()  | PreviewMouseLeftButtonDown (inherited from UIElement) | |
![]()  | PreviewMouseLeftButtonUp (inherited from UIElement) | |
![]()  | PreviewMouseMove (inherited from UIElement) | |
![]()  | PreviewMouseRightButtonDown (inherited from UIElement) | |
![]()  | PreviewMouseRightButtonUp (inherited from UIElement) | |
![]()  | PreviewMouseUp (inherited from UIElement) | |
![]()  | PreviewMouseWheel (inherited from UIElement) | |
![]()  | PreviewQueryContinueDrag (inherited from UIElement) | |
![]()  | PreviewStylusButtonDown (inherited from UIElement) | |
![]()  | PreviewStylusButtonUp (inherited from UIElement) | |
![]()  | PreviewStylusDown (inherited from UIElement) | |
![]()  | PreviewStylusInAirMove (inherited from UIElement) | |
![]()  | PreviewStylusInRange (inherited from UIElement) | |
![]()  | PreviewStylusMove (inherited from UIElement) | |
![]()  | PreviewStylusOutOfRange (inherited from UIElement) | |
![]()  | PreviewStylusSystemGesture (inherited from UIElement) | |
![]()  | PreviewStylusUp (inherited from UIElement) | |
![]()  | PreviewTextInput (inherited from UIElement) | |
![]()  | PreviewTouchDown (inherited from UIElement) | |
![]()  | PreviewTouchMove (inherited from UIElement) | |
![]()  | PreviewTouchUp (inherited from UIElement) | |
![]()  | QueryContinueDrag (inherited from UIElement) | |
![]()  | QueryCursor (inherited from UIElement) | |
![]()  | RequestBringIntoView (inherited from FrameworkElement) | |
![]()  | Selected | Occurs when the IsSelected property changes from true to false. | 
![]()  | SizeChanged (inherited from FrameworkElement) | |
![]()  | SourceUpdated (inherited from FrameworkElement) | |
![]()  | StylusButtonDown (inherited from UIElement) | |
![]()  | StylusButtonUp (inherited from UIElement) | |
![]()  | StylusDown (inherited from UIElement) | |
![]()  | StylusEnter (inherited from UIElement) | |
![]()  | StylusInAirMove (inherited from UIElement) | |
![]()  | StylusInRange (inherited from UIElement) | |
![]()  | StylusLeave (inherited from UIElement) | |
![]()  | StylusMove (inherited from UIElement) | |
![]()  | StylusOutOfRange (inherited from UIElement) | |
![]()  | StylusSystemGesture (inherited from UIElement) | |
![]()  | StylusUp (inherited from UIElement) | |
![]()  | TargetUpdated (inherited from FrameworkElement) | |
![]()  | TextInput (inherited from UIElement) | |
![]()  | ToolTipClosing (inherited from FrameworkElement) | |
![]()  | ToolTipOpening (inherited from FrameworkElement) | |
![]()  | TouchDown (inherited from UIElement) | |
![]()  | TouchEnter (inherited from UIElement) | |
![]()  | TouchLeave (inherited from UIElement) | |
![]()  | TouchMove (inherited from UIElement) | |
![]()  | TouchUp (inherited from UIElement) | |
![]()  | Unloaded (inherited from FrameworkElement) | |
![]()  | Unselected | Occurs when the IsSelected property changes from false to true. | 
See Also
        
