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
Table of Contents
TreeView.ItemBeginDrag Event

Occurs when drag drop begins on a TreeViewItem.

Syntax
C#
Copy
 public event ItemDragEventHandler ItemBeginDrag;
Event Data

The event handler receives an argument of type ItemDragEventArgs containing data related to this event. The following ItemDragEventArgs properties provide information specific to this event.

Name Description
Canceled Whether the drag drop should be canceled.
Handled 
OriginalSource 
RoutedEvent 
Source 
SourceItem The source item that is being dragged.
SourceItemContainer The item container UIElement of the source item that is being dragged.
See Also