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
- TreeViewItem Class
 - TreeViewItem Members
 - TreeViewItem Constructor
 - Fields
 - Properties
 - Events
 
 - 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 Properties | 
The properties of the TreeViewItem class are listed below. For a complete list of TreeViewItem class members, see the TreeViewItem Members topic.
Properties
        | Name | Description | |
|---|---|---|
![]()  | ActualHeight (inherited from FrameworkElement) | |
![]()  | ActualWidth (inherited from FrameworkElement) | |
![]()  | AllowDragCopy | Gets or sets a value indicating whether during a drag and drop operation this TreeViewItem can be copied. | 
![]()  | AllowDragItem | Gets or sets a value indicating whether this TreeViewItem can be dragged. | 
![]()  | AllowDrop (inherited from UIElement) | |
![]()  | AllowDropItem | Gets or sets a value indicating whether user can drop another item onto this item. | 
![]()  | AllowEditItem | Gets or sets a value indicating whether user can edit an item. | 
![]()  | AlternationCount (inherited from ItemsControl) | |
![]()  | AreAnyTouchesCaptured (inherited from UIElement) | |
![]()  | AreAnyTouchesCapturedWithin (inherited from UIElement) | |
![]()  | AreAnyTouchesDirectlyOver (inherited from UIElement) | |
![]()  | AreAnyTouchesOver (inherited from UIElement) | |
![]()  | Background (inherited from Control) | |
![]()  | BindingGroup (inherited from FrameworkElement) | |
![]()  | BitmapEffect (inherited from UIElement) | Obsolete. | 
![]()  | BitmapEffectInput (inherited from UIElement) | Obsolete. | 
![]()  | BorderBrush (inherited from Control) | |
![]()  | BorderThickness (inherited from Control) | |
![]()  | CacheMode (inherited from UIElement) | |
![]()  | CheckState | Gets or sets the state of the checkbox. | 
![]()  | Clip (inherited from UIElement) | |
![]()  | ClipToBounds (inherited from UIElement) | |
![]()  | CommandBindings (inherited from UIElement) | |
![]()  | ContextMenu (inherited from FrameworkElement) | |
![]()  | Cursor (inherited from FrameworkElement) | |
![]()  | DataContext (inherited from FrameworkElement) | |
![]()  | DefaultStyleKey (inherited from FrameworkElement) | |
![]()  | DependencyObjectType (inherited from DependencyObject) | |
![]()  | DesiredSize (inherited from UIElement) | |
![]()  | Dispatcher (inherited from DispatcherObject) | |
![]()  | DisplayMemberPath (inherited from ItemsControl) | |
![]()  | Effect (inherited from UIElement) | |
![]()  | FlowDirection (inherited from FrameworkElement) | |
![]()  | Focusable (inherited from UIElement) | |
![]()  | FocusVisualStyle (inherited from FrameworkElement) | |
![]()  | FontFamily (inherited from Control) | |
![]()  | FontSize (inherited from Control) | |
![]()  | FontStretch (inherited from Control) | |
![]()  | FontStyle (inherited from Control) | |
![]()  | FontWeight (inherited from Control) | |
![]()  | ForceCursor (inherited from FrameworkElement) | |
![]()  | Foreground (inherited from Control) | |
![]()  | GroupStyle (inherited from ItemsControl) | |
![]()  | GroupStyleSelector (inherited from ItemsControl) | |
![]()  | HandlesScrolling (inherited from Control) | |
![]()  | HasAnimatedProperties (inherited from UIElement) | |
![]()  | HasEffectiveKeyboardFocus (inherited from UIElement) | |
![]()  | HasHeader (inherited from HeaderedItemsControl) | |
![]()  | HasItems (inherited from ItemsControl) | |
![]()  | Header (inherited from HeaderedItemsControl) | |
![]()  | HeaderStringFormat (inherited from HeaderedItemsControl) | |
![]()  | HeaderTemplate (inherited from HeaderedItemsControl) | |
![]()  | HeaderTemplateSelector (inherited from HeaderedItemsControl) | |
![]()  | Height (inherited from FrameworkElement) | |
![]()  | HorizontalAlignment (inherited from FrameworkElement) | |
![]()  | HorizontalContentAlignment (inherited from Control) | |
![]()  | Icon | Gets or sets the icon that appears in a TreeViewItem. | 
![]()  | IconTemplate | Gets or sets the DataTemplate used for the TreeViewItem icon. | 
![]()  | InheritanceBehavior (inherited from FrameworkElement) | |
![]()  | InputBindings (inherited from UIElement) | |
![]()  | InputScope (inherited from FrameworkElement) | |
![]()  | IsArrangeValid (inherited from UIElement) | |
![]()  | IsEnabled (inherited from UIElement) | |
![]()  | IsEnabledCore (inherited from UIElement) | |
![]()  | IsExpanded | Gets or sets whether the nested items in a TreeViewItem are expanded or collapsed. | 
![]()  | IsFocused (inherited from UIElement) | |
![]()  | IsGrouping (inherited from ItemsControl) | |
![]()  | IsHitTestVisible (inherited from UIElement) | |
![]()  | IsInitialized (inherited from FrameworkElement) | |
![]()  | IsInputMethodEnabled (inherited from UIElement) | |
![]()  | IsKeyboardFocused (inherited from UIElement) | |
![]()  | IsKeyboardFocusWithin (inherited from UIElement) | |
![]()  | IsLoaded (inherited from FrameworkElement) | |
![]()  | IsManipulationEnabled (inherited from UIElement) | |
![]()  | IsMeasureValid (inherited from UIElement) | |
![]()  | IsMouseCaptured (inherited from UIElement) | |
![]()  | IsMouseCaptureWithin (inherited from UIElement) | |
![]()  | IsMouseDirectlyOver (inherited from UIElement) | |
![]()  | IsMouseOver (inherited from UIElement) | |
![]()  | IsSealed (inherited from DependencyObject) | |
![]()  | IsSelected | Gets or sets whether a TreeViewItem is selected. | 
![]()  | IsSelectionActive | Gets a value that indicates whether the TreeViewItem is both selected and has keyboard focus. | 
![]()  | IsStylusCaptured (inherited from UIElement) | |
![]()  | IsStylusCaptureWithin (inherited from UIElement) | |
![]()  | IsStylusDirectlyOver (inherited from UIElement) | |
![]()  | IsStylusOver (inherited from UIElement) | |
![]()  | IsTabStop (inherited from Control) | |
![]()  | IsTextSearchCaseSensitive (inherited from ItemsControl) | |
![]()  | IsTextSearchEnabled (inherited from ItemsControl) | |
![]()  | IsVisible (inherited from UIElement) | |
![]()  | ItemBindingGroup (inherited from ItemsControl) | |
![]()  | ItemContainerGenerator (inherited from ItemsControl) | |
![]()  | ItemContainerStyle (inherited from ItemsControl) | |
![]()  | ItemContainerStyleSelector (inherited from ItemsControl) | |
![]()  | Items (inherited from ItemsControl) | |
![]()  | ItemsPanel (inherited from ItemsControl) | |
![]()  | ItemsSource (inherited from ItemsControl) | |
![]()  | ItemStringFormat (inherited from ItemsControl) | |
![]()  | ItemTemplate (inherited from ItemsControl) | |
![]()  | ItemTemplateSelector (inherited from ItemsControl) | |
![]()  | Language (inherited from FrameworkElement) | |
![]()  | LayoutTransform (inherited from FrameworkElement) | |
![]()  | Level | Gets the level of this tree view item. | 
![]()  | LoadChildrenOnExpand | Gets or sets a value indicating whether this item may have child items. | 
![]()  | LogicalChildren (inherited from HeaderedItemsControl) | |
![]()  | Margin (inherited from FrameworkElement) | |
![]()  | MaxHeight (inherited from FrameworkElement) | |
![]()  | MaxWidth (inherited from FrameworkElement) | |
![]()  | MinHeight (inherited from FrameworkElement) | |
![]()  | MinWidth (inherited from FrameworkElement) | |
![]()  | Name (inherited from FrameworkElement) | |
![]()  | Opacity (inherited from UIElement) | |
![]()  | OpacityMask (inherited from UIElement) | |
![]()  | OverridesDefaultStyle (inherited from FrameworkElement) | |
![]()  | Padding (inherited from Control) | |
![]()  | Parent (inherited from FrameworkElement) | |
![]()  | PersistId (inherited from UIElement) | Obsolete. | 
![]()  | RenderSize (inherited from UIElement) | |
![]()  | RenderTransform (inherited from UIElement) | |
![]()  | RenderTransformOrigin (inherited from UIElement) | |
![]()  | Resources (inherited from FrameworkElement) | |
![]()  | ShowCheckBox | Gets or sets a value indicating whether to display a checkbox for this item. | 
![]()  | SnapsToDevicePixels (inherited from UIElement) | |
![]()  | Style (inherited from FrameworkElement) | |
![]()  | StylusPlugIns (inherited from UIElement) | |
![]()  | TabIndex (inherited from Control) | |
![]()  | Tag (inherited from FrameworkElement) | |
![]()  | Template (inherited from Control) | |
![]()  | TemplatedParent (inherited from FrameworkElement) | |
![]()  | ToolTip (inherited from FrameworkElement) | |
![]()  | TouchesCaptured (inherited from UIElement) | |
![]()  | TouchesCapturedWithin (inherited from UIElement) | |
![]()  | TouchesDirectlyOver (inherited from UIElement) | |
![]()  | TouchesOver (inherited from UIElement) | |
![]()  | Triggers (inherited from FrameworkElement) | |
![]()  | Uid (inherited from UIElement) | |
![]()  | UseLayoutRounding (inherited from FrameworkElement) | |
![]()  | VerticalAlignment (inherited from FrameworkElement) | |
![]()  | VerticalContentAlignment (inherited from Control) | |
![]()  | Visibility (inherited from UIElement) | |
![]()  | VisualBitmapEffect (inherited from Visual) | Obsolete. | 
![]()  | VisualBitmapEffectInput (inherited from Visual) | Obsolete. | 
![]()  | VisualBitmapScalingMode (inherited from Visual) | |
![]()  | VisualCacheMode (inherited from Visual) | |
![]()  | VisualChildrenCount (inherited from FrameworkElement) | |
![]()  | VisualClearTypeHint (inherited from Visual) | |
![]()  | VisualClip (inherited from Visual) | |
![]()  | VisualEdgeMode (inherited from Visual) | |
![]()  | VisualEffect (inherited from Visual) | |
![]()  | VisualOffset (inherited from Visual) | |
![]()  | VisualOpacity (inherited from Visual) | |
![]()  | VisualOpacityMask (inherited from Visual) | |
![]()  | VisualParent (inherited from Visual) | |
![]()  | VisualScrollableAreaClip (inherited from Visual) | |
![]()  | VisualTextHintingMode (inherited from Visual) | |
![]()  | VisualTextRenderingMode (inherited from Visual) | |
![]()  | VisualTransform (inherited from Visual) | |
![]()  | VisualXSnappingGuidelines (inherited from Visual) | |
![]()  | VisualYSnappingGuidelines (inherited from Visual) | |
![]()  | Width (inherited from FrameworkElement) | 
See Also
        


