TreeViewItem Class
namespace Noesis | MSDN
Implements a selectable item in a TreeView control.
Properties
| Name | Description |
|---|---|
| IsExpanded | Gets or sets whether the nested items in a TreeViewItem are expanded or collapsed |
| IsSelected | Gets or sets whether a TreeViewItem control is selected |
| IsSelectionActive | Gets a value that indicates whether the containing TreeView has keyboard focus |
Dependency Property Reflection Property
From HeaderedItemsControl
| Name | Description |
|---|---|
| HasHeader | Gets a value that indicates whether this HeaderedItemsControl has a header |
| Header | Gets or sets the item that labels the control |
| HeaderStringFormat | Gets or sets a composite string that specifies how to format the Header property if it is displayed as a string. |
| HeaderTemplate | Gets or sets the DataTemplate used to display the contents of the control's header |
| HeaderTemplateSelector | Gets or sets a DataTemplateSelector that provides custom logic for choosing the template used to display the header |
Dependency Property Reflection Property
From ItemsControl
| Name | Description |
|---|---|
| AlternationCount |
|
| DisplayMemberPath | Gets or sets a path to a value on the source object to serve as the visual representation of the object |
| HasItems | Gets a value that indicates whether the ItemsControl contains items |
| ItemContainerStyle | Gets or sets the Style that is applied to the container element generated for each item. |
| ItemTemplate | Gets or sets the DataTemplate used to display each item. |
| ItemTemplateSelector | Gets or sets a DataTemplateSelector that provides custom logic for choosing the template used to display the header |
| Items | Gets the collection used to generate the content of the ItemsControl. When the ItemsSource property is set, the Items collection is made read-only and fixed-size |
| ItemsPanel | Gets or sets the ItemsPanelTemplate that defines the Panel that controls the layout of items |
| ItemsSource | Gets or sets a collection used to generate the content of the ItemsControl. When the ItemsSource property is set, the Items collection is made read-only and fixed-size |
Dependency Property Reflection Property
From Control
| Name | Description |
|---|---|
| Background | Gets or sets a Brush that describes the background of a control |
| BorderBrush | Gets or sets a Brush that describes the border of a control |
| BorderThickness | Gets or sets the border Thickness of a control |
| FontFamily | Gets or sets the FontFamily of the control |
| FontSize | Gets or sets the font size |
| FontStretch | Gets or sets the FontStretch |
| FontStyle | Gets or sets the FontStyle |
| FontWeight | Gets or sets the FontWeight or thickness of the specified font |
| Foreground | Gets or sets a Brush that describes the foreground color |
| HorizontalContentAlignment | Gets or sets the HorizontalAlignment of a control's content |
| IsFocusEngaged | Get or sets a value that indicates whether focus is constrained within the control boundaries (for game pad/remote interaction) |
| IsFocusEngagementEnabled | Get or sets a value that indicates whether focus can be constrained within the control boundaries (for game pad / remote interaction) |
| IsTabStop | Gets or sets a value that indicates whether a control is included in tab navigation. |
| Padding | Gets or sets the padding inside a control |
| TabIndex | Gets or sets a value that determines the order in which elements receive focus when the user navigates through controls by using the TAB key. |
| Template | Gets or sets ControlTemplate for this element |
| VerticalContentAlignment | Gets or sets the VerticalAlignment of a control's content |
| XYFocusDown | Gets or sets the object that gets focus when a user presses Down direction on a keyboard or a controller. Setting this property overrides default directional navigation behavior |
| XYFocusLeft | Gets or sets the object that gets focus when a user presses Left direction on a keyboard or a controller. Setting this property overrides default directional navigation behavior |
| XYFocusRight | Gets or sets the object that gets focus when a user presses Right direction on a keyboard or a controller. Setting this property overrides default directional navigation behavior |
| XYFocusUp | Gets or sets the object that gets focus when a user presses Up direction on a keyboard or a controller. Setting this property overrides default directional navigation behavior |
Dependency Property Reflection Property
From FrameworkElement
| Name | Description |
|---|---|
| ActualHeight | Gets the rendered height of this element. |
| ActualWidth | Gets the rendered width of this element. |
| BlendingMode | Gets or sets a value indicating how the element's contents are mixed with the background |
| ContextMenu | Gets or sets the context menu element that should appear whenever the context menu is requested through user interface (UI) from within this element. |
| Cursor | Gets or sets the cursor that displays when the mouse pointer is over this element. |
| DataContext | Gets or sets the data context for an element when it participates in data binding |
| DefaultStyleKey | Gets or sets the key to use to reference the style for this control, when theme styles are used or defined |
| FlowDirection | Gets or sets the direction that text and other UI elements flow within any parent element that controls their layout |
| FocusVisualStyle | Gets or sets a property that enables customization of appearance, effects, or other style characteristics that will apply to this element when it captures keyboard focus |
| ForceCursor | Gets or sets a value that indicates whether this FrameworkElement should force the UI to render the cursor as declared by this element's Cursor property. |
| Height | Gets or sets the suggested height of the element. |
| HorizontalAlignment | Gets or sets the horizontal alignment characteristics applied to this element when it is composed within a parent element, such as a panel or items control |
| InputScope | Gets or sets the context for input used by this element. The input scope, which modifies how input from alternative input methods is interpreted |
| LayoutTransform | Gets or sets a graphics transformation that should apply to this element when layout is performed |
| Margin | Gets or sets the outer margin of an element. |
| MaxHeight | Gets or sets the maximum height constraint of the element. |
| MaxWidth | Gets or sets the maximum width constraint of the element. |
| MinHeight | Gets or sets the minimum height constraint of the element. |
| MinWidth | Gets or sets the minimum width constraint of the element. |
| Name | Gets or sets the identifying name of the element. The name provides a reference so that code-behind, such as event handler code, can refer to a markup element after it is constructed during processing by a XAML processor. |
| OverridesDefaultStyle | Gets or sets a value that indicates whether this element incorporates style properties from theme styles |
| PPAAIn | Gets or sets the value of the contraction of each vertex along the normal for PPAA. This property is inherited down by the visual tree |
| PPAAMode | Gets or sets a value that indicates whether antialiasing geometry is generated for this element. This property is inherited down by the visual tree |
| PPAAOut | Gets or sets the value of the extrusion of each vertex along the normal for PPAA. This property is inherited down by the visual tree |
| Parent | Gets the logical parent element of this element |
| Resources | Gets or sets the locally-defined resource dictionary |
| Style | Gets or sets the style used by this element when it is rendered |
| Tag | Gets or sets an arbitrary object value that can be used to store custom information about this element |
| TemplatedParent | Gets or sets the template parent of this element. This property is not relevant if the element was not created through a template |
| ToolTip | Gets or sets the tool-tip object that is displayed for this element in the user interface |
| Triggers | Get the trigger collection |
| UseLayoutRounding | Gets or sets a value that indicates whether layout rounding should be applied to this element's size and position during layout |
| VerticalAlignment | Gets or sets the vertical alignment characteristics applied to this element when it is composed within a parent element such as a panel or items control. |
| Width | Gets or sets the width of the element |
Dependency Property Reflection Property
From UIElement
| Name | Description |
|---|---|
| AllowDrop | Gets or sets a value indicating whether this element can be used as the target of a drag-and-drop operation |
| Clip | Gets or sets the geometry used to define the outline of the contents of an element |
| ClipToBounds | Gets or sets a value indicating whether to clip the content of this element (or content coming from the child elements of this element) to fit into the size of the containing element |
| CommandBindings | Gets a collection of CommandBinding objects associated with this element |
| DesiredSize | Gets control's desired size (calculated after Measure process) |
| Effect | Gets or sets the bitmap effect to apply to the element |
| Focusable | Gets or sets a value that indicates whether the element can receive focus |
| InputBindings | Gets a collection of InputBinding objects associated with this element |
| IsDoubleTapEnabled | Gets or sets a value that determines whether this element can originate DoubleTapped events |
| IsEnabled | Gets or sets a value indicating whether this element is enabled in the user interface |
| IsFocused | Indicates whether this element has the focus |
| IsHitTestVisible | Gets or sets a value that declares whether this element can possibly be returned as a hit test result from some portion of its rendered content |
| IsHoldingEnabled | Gets or sets a value that determines whether this element can originate Holding events |
| IsKeyboardFocusWithin | Gets a value indicating whether keyboard focus is anywhere within the element or its visual tree child elements |
| IsKeyboardFocused | Gets a value indicating whether this element has keyboard focus |
| IsManipulationEnabled | Gets or sets a value that indicates whether manipulation events are enabled on this element |
| IsMouseCaptureWithin | Gets a value that determines whether mouse capture is held by this element or by child elements in its visual tree |
| IsMouseCaptured | Gets a value indicating whether the mouse is captured to this element |
| IsMouseDirectlyOver | Gets a value that indicates whether the position of the mouse pointer corresponds to hit test results, which take element compositing into account. |
| IsMouseOver | Gets a value indicating whether the mouse pointer is located over this element (including child elements in the visual tree) |
| IsRightTapEnabled | Gets or sets a value that determines whether this element can originate RightTapped events |
| IsTapEnabled | Gets or sets a value that determines whether this element can originate Tapped events |
| IsVisible | Indicates whether this element is visible in the user interface |
| Opacity | Gets or sets the opacity factor applied to the entire element when it is rendered |
| OpacityMask | Gets or sets an opacity mask, as a Brush implementation that is applied to any alpha-channel masking for the rendered content of this element |
| RenderSize | Gets calculated (during Arrange) render size |
| RenderTransform | Gets or sets transform information that affects the rendering position of this element |
| RenderTransformOrigin | Gets or sets the center point of any possible render transform declared by RenderTransform, relative to the bounds of the element |
| Transform3D | Gets or sets the 3D effect to apply when rendering this element |
| Visibility | Gets or sets the user interface visibility of this element |
Dependency Property Reflection Property
From Visual
| Name | Description |
|---|---|
| View | Gets the view where this visual is connected to |
Dependency Property Reflection Property
From DispatcherObject
| Name | Description |
|---|---|
| ThreadId | Gets the thread this DispatcherObject is associated with. Returns NoThreadId when this object is not attached to any thread. |
Dependency Property Reflection Property
Attached Properties
From ItemsControl
| Name | Description |
|---|---|
| AlternationIndex | Gets the index set on generated containers, when the ItemsControl's AlternationCount property is positive. The AlternationIndex lies in the range [0, AlternationCount), and adjacent containers always get assigned different values |
Methods
From ItemsControl
| Name | Description |
|---|---|
| ContainerFromElement(itemsControl, element) | Returns the container that owns the given element. If itemsControl is not null, returns a container that belongs to the given ItemsControl. If itemsControl is null, returns the closest container belonging to any ItemsControl. Returns null if no such container exists |
| ContainerFromElement(element) | Returns the container belonging to the current ItemsControl that owns the given container element. Returns null if no such container exists |
| GetDefaultItemsPanel() | Returns a new instance of the default items panel for this ItemsControl |
| GetItemContainerGenerator() | Gets the ItemContainerGenerator associated with this control |
| GetItemsOwner(itemsHost) | Returns the ItemsControl that the specified element hosts items for. If IsItemsHost is set to true on element in a style or if element is a panel created by the ItemsPresenter for an ItemsControl, the ItemsControl is returned; otherwise, a null reference |
| IsItemItsOwnContainer(item) | Determines if the specified item is (or is eligible to be) its own container |
| ItemsControlFromItemContainer(container) | Returns the ItemsControl that owns the specified container element. |
From FrameworkElement
| Name | Description |
|---|---|
| AncestorChanged() | Notifies when an ancestor has changed its parent |
| AncestorNameScopeChanged() | Notifies when a NameScope in an ancestor has changed any of its items |
| AncestorResourcesChanged() | Notifies when a change occurred in the resources dictionary of this element or an ancestor |
| ApplyTemplate() | Template management Called on every Measure. Returns true if Visuals were added to the tree |
| BringIntoView() | Attempts to bring this element into view, within any scrollable regions it is contained within. |
| BringIntoView(targetRectangle) | Attempts to bring the provided region size of this element into view, within any scrollable regions it is contained within. |
| ClearFrameworkTemplate() | Clears current template |
| Clone(parent, templatedParent, template_) | Returns a clone of this element. Used when applying a template |
| ConnectEvent(source, event, handler) | Attaches specified event to code-behind content. Return false when code-behind does not define the specified event handler |
| ConnectField(object, name) | Attached specified named object to code-behind field |
| FindName(name) | Provides accessors that simplifies access to the NameScope registration methods |
| FindResource(key) | Finds a resource looking in the logical parent chain |
| GetBindingExpression(dp) | Returns a binding expression if the target property has an active binding; otherwise, returns null |
| GetFrameworkTemplate() | Gets applied template on this element |
| GetParentOrTemplatedParent() | Gets the logical parent or the templated parent when logical parent is not available |
| GetStateGroupsRoot() | Gets root for VisualState management |
| GetTemplateChild(name) | Looks for a named element in the applied template |
| GetTemplateRoot() | Gets the root element of the applied template |
| GetTimeManager() | Gets the TimeManager that controls current element |
| IsLoaded() | Gets a value that indicates whether this element has been loaded for presentation. |
| SetBinding(dp, binding) | Attaches a binding to this element, based on the provided binding object |
| SetBinding(dp, path) | Attaches a binding to this element, based on the provided source property name as a path qualification to the data source |
From UIElement
| Name | Description |
|---|---|
| AddHandler(ev, handler) | Adds a handler to the specified routed event |
| Arrange(finalRect) | Positions child elements and determines a size for a UIElement. Parent elements call this method from their ArrangeCore implementation to form a recursive layout update. This method constitutes the second pass of a layout update |
| CaptureMouse() | Attempts to force capture of the mouse to this element |
| CaptureTouch(touchDevice) | Attempts to force capture of a touch to this element |
| Focus() | Attempts to set focus to this element |
| Focus(engage) | Attempts to set focus to this element indicating if control should be engaged or not |
| GetKeyboard() | Gets keyboard input manager |
| GetMouse() | Public methods in UIElement Gets mouse input manager |
| GetTouchCaptured(touchDevice) | Gets element captured by the specified touch device |
| GetUIParent() | Gets the logical or visual parent for this element |
| GetUIView() | Finds the View where this element is connected to traversing visual or logical ancestors |
| InvalidateArrange() | Invalidates the arrange state (layout) for the element. After the invalidation, the element will have its layout updated, which will occur asynchronously unless subsequently forced by UpdateLayout |
| InvalidateMeasure() | Invalidates the measurement state (layout) for the element |
| InvalidateVisual() | Invalidates the rendering of the element, and forces a complete new layout pass. OnRender is called after the layout cycle is completed |
| IsArrangeValid() | Indicates if arrange is valid |
| IsMeasureValid() | Indicates if measured size is valid |
| Measure(availableSize) | Updates the DesiredSize of a UIElement. Parent elements call this method from their own MeasureCore implementations to form a recursive layout update. Calling this method constitutes the first pass of a layout update in the layout system |
| MoveFocus(request) | Request to move the focus from this element to another element. Returns true if focus is moved successfully, returns false if there is no next element |
| PredictFocus(direction) | When overridden in a derived class, returns the element that would receive focus for a specified focus traversal direction, without actually moving focus to that element |
| RaiseEvent(e) | Raises a specific routed event. The RoutedEvent to be raised is identified within the RoutedEventArgs instance that is provided (as the RoutedEvent property of that event data) |
| ReleaseAllTouchCaptures() | Releases all captured touch devices from this element |
| ReleaseMouseCapture() | Releases the mouse capture, if this element held the capture |
| ReleaseTouchCapture(touchDevice) | Attempts to release the specified touch device from this element |
| RemoveHandler(ev, handler) | Removes a handler from the specified routed event |
| TranslatePoint(point, relativeTo) | Translates a point relative to this element to coordinates of the specified element |
| UpdateLayout() | Ensures that all visual child elements of this element are properly updated for layout |
From Visual
| Name | Description |
|---|---|
| FindCommonVisualAncestor(visual) | Finds the common ancestor of two visuals objects If visual is the same object as this, the common ancestor will be the parent |
| GetRenderTreeId() | Gets RenderTree's identifier |
| IsAncestorOf(visual) | Determines whether the visual object is an ancestor of the descendant visual object This object is not considered to be an ancestor of visual if they are the same |
| IsConnectedToView() | Indicates if this visual has been connected to a View |
| IsDescendantOf(visual) | Determines whether the visual object is a descendant of the ancestor visual object This object is not considered to be a descendant of visual if they are the same |
| IsInRenderTree() | Indicates if a render node has been created in the RenderTree for this visual |
| IsInvalidated() | Indicates if this visual is invalidated and should send updates to the render tree |
| PointFromScreen(point) | Converts a Point in screen coordinates into a Point that represents the current coordinate system of the Visual |
| PointToScreen(point) | Converts a Point that represents the current coordinate system of the Visual into a Point in screen coordinates |
| SetVisualBrushFlag() | Sets the flag that indicates that this Visual contains a VisualBrush |
| SubtreeDrawingCommandsChanged() | Occurs when subtree render commands have changed |
| TransformToAncestor(ancestor) | Returns a transform that can be used to transform coordinates from the Visual to the specified ancestor of the visual object |
| TransformToDescendant(descendant) | Returns a transform that can be used to transform coordinates from the Visual to the specified visual object descendant |
| TransformToVisual(visual) | Returns a transform that can be used to transform coordinates from the Visual to the specified visual object |
| UpdateRender(updater) | Pushes all the layout updates into the UI render thread queue to update render nodes |
From DependencyObject
| Name | Description |
|---|---|
| ClearAnimation(dp) | Clears the animation value of a property |
| ClearLocalValue(dp) | Clears the local value of a property The property to be cleared is specified by a DependencyProperty identifier |
| CoerceValue(dp) | Coerces and validates the effective property value |
| DependencyPropertyChanged() | Returns the PropertyChanged event |
| Destroyed() | Destroyed delegate is raised when object is going to be destroyed |
| GetBaseValue(dp) | Returns the base value without animation nor coerce (this never returns Expression like GetLocalValue) |
| GetExpression(dp) | Gets the expression, if any, used to evaluate the specified property value |
| GetLocalValue(dp) | Returns the local value of a dependency property, if it exists |
| GetValue(dp) | Returns the current effective value of a dependency property on this instance of a DependencyObject |
| GetValueObject(dp) | Returns the current effective value of a dependency property on this instance of a DependencyObject as a boxed value |
| GetValueProvider(dp) | Gets the provider that returns the effective value for the specified dependency property |
| HasAnimatedProperties() | Returns true if there is any animated property |
| InvalidateProperty(dp, priority) | Re-evaluates the effective value for the specified dependency property if necessary If null is passed, a full re-evaluation could be needed |
| IsCached(dp, provider) | Returns if the value is stored in the cache. If true, the priority is returned in the provider field |
| IsSealed() | Gets a value that indicates whether this instance is currently sealed (read-only) |
| SetAnimation(dp, value) | Sets the animated value of a property |
| SetCurrentValue(dp, value) | Sets the current value of a dependency property. The current value is set on the coerce field, without modifying source or animated value |
| SetCurrentValueObject(dp, value) | Sets the current value of a dependency property using a boxed value |
| SetExpression(dp, expression) | Sets the expression to be evaluated dynamically to obtain the value of the property |
| SetValue(dp, value) | Sets the local value of a dependency property |
| SetValueObject(dp, value) | Sets the local value (boxed) of a dependency property |
From DispatcherObject
| Name | Description |
|---|---|
| CheckAccess() | Determines whether the calling thread has access to this DispatcherObject |
| VerifyAccess() | Enforces that the calling thread has access to this DispatcherObject |
Events
| Name | Description |
|---|---|
| Collapsed | Occurs when the IsExpanded property changes from true to false |
| Expanded | Occurs when the IsExpanded property changes from false to true |
| Selected | Occurs when the IsSelected property of a TreeViewItem changes from false to true |
| Unselected | Occurs when the IsSelected property of a TreeViewItem changes from true to false |
Routed Event Non-routed Event Delegate Event
From Control
| Name | Description |
|---|---|
| MouseDoubleClick | Occurs when a mouse button is clicked two or more times |
| PreviewMouseDoubleClick | Occurs when a user clicks the mouse button two or more times |
Routed Event Non-routed Event Delegate Event
From FrameworkElement
| Name | Description |
|---|---|
| ContextMenuClosing | Occurs just before any context menu on the element is closed |
| ContextMenuOpening | Occurs when any context menu on the element is opened |
| DataContextChanged | Occurs when the data context for this element changes |
| Initialized | Occurs when this element is initialized |
| Loaded | Occurs when the element is laid out, rendered, and ready for interaction |
| Reloaded | Occurs when this element xaml gets reloaded as a result of a hot-reload operation |
| RequestBringIntoView | Occurs when BringIntoView is called on this element |
| SizeChanged | Occurs when either ActualHeight or ActualWidth properties change value on this element |
| ToolTipClosing | Occurs just before any tooltip on the element is closed |
| ToolTipOpening | Occurs when any tooltip on the element is opened |
| Unloaded | Occurs when the element is removed from within an element tree of loaded elements |
Routed Event Non-routed Event Delegate Event
From UIElement
| Name | Description |
|---|---|
| DoubleTapped | Occurs when a DoubleTap interaction occurs on this element |
| DragEnter | Occurs when mouse enters the target of a dragging operation |
| DragLeave | Occurs when mouse leaves the target of a dragging operation |
| DragOver | Occurs when mouse is moved over the target of a dragging operation |
| Drop | Notifies target object of a dragging operation that data is being dropped |
| FocusableChanged | Occurs when the value of the Focusable property changes |
| GiveFeedback | Notifies source object of a dragging operation to provide feedback to the user |
| GotFocus | Occurs when this element gets logical focus |
| GotKeyboardFocus | Occurs when the keyboard is focused on this element |
| GotMouseCapture | Occurs when this element captures the mouse |
| GotTouchCapture | Occurs when a touch is captured to this element |
| Holding | Occurs when a Hold interaction occurs on this element |
| IsEnabledChanged | Occurs when the value of the IsEnabled property on this element changes |
| IsHitTestVisibleChanged | Occurs when the value of the IsHitTestVisible dependency property changes on this element |
| IsKeyboardFocusWithinChanged | Occurs when the value of the IsKeyboardFocusWithinChanged property changes on this element |
| IsKeyboardFocusedChanged | Occurs when the value of the IsKeyboardFocused property changes on this element |
| IsMouseCaptureWithinChanged | Occurs when the value of the IsMouseCaptureWithinProperty changes on this element |
| IsMouseCapturedChanged | Occurs when the value of the IsMouseCaptured property changes on this element |
| IsMouseDirectlyOverChanged | Occurs when the value of the IsMouseDirectlyOver property changes on this element |
| IsVisibleChanged | Occurs when the value of the IsVisible property changes on this element |
| KeyDown | Occurs when a key is pressed while focus is on this element |
| KeyUp | Occurs when a key is released while focus is on this element |
| LayoutUpdated | Occurs when the layout of any elements associated with the current View changes |
| LostFocus | Occurs when this element loses logical focus |
| LostKeyboardFocus | Occurs when the keyboard is no longer focused on this element |
| LostMouseCapture | Occurs when this element loses mouse capture |
| LostTouchCapture | Occurs when this element loses a touch capture |
| ManipulationCompleted | Occurs when a manipulation and inertia on the UIElement object is complete |
| ManipulationDelta | Occurs when the input device changes position during a manipulation |
| ManipulationInertiaStarting | Occurs when the input device loses contact with the UIElement during a manipulation and inertia begins |
| ManipulationStarted | Occurs when an input device begins a manipulation on the UIElement object |
| ManipulationStarting | Occurs when the manipulation processor is first created |
| MouseDown | Occurs when any mouse button is pressed while the pointer is over this element |
| MouseEnter | Occurs when the mouse pointer enters the bounds of this element |
| MouseLeave | Occurs when the mouse pointer leaves the bounds of this element |
| MouseLeftButtonDown | Occurs when the left mouse button is pressed while the mouse pointer is over this element |
| MouseLeftButtonUp | Occurs when the left mouse button is released while the mouse pointer is over this element |
| MouseMove | Occurs when the mouse pointer moves while over this element |
| MouseRightButtonDown | Occurs when the right mouse button is pressed while the mouse pointer is over this element |
| MouseRightButtonUp | Occurs when the right mouse button is released while the mouse pointer is over this element |
| MouseUp | Occurs when any mouse button is released over this element |
| MouseWheel | Occurs when the user rotates the mouse wheel while the mouse pointer is over this element |
| PreviewDragEnter | Occurs when mouse enters the target of a dragging operation |
| PreviewDragLeave | Occurs when mouse leaves the target of a dragging operation |
| PreviewDragOver | Occurs when mouse is moved over the target of a dragging operation |
| PreviewDrop | Notifies target object of a dragging operation that data is being dropped |
| PreviewGiveFeedback | Notifies source object of a dragging operation to provide feedback to the user |
| PreviewGotKeyboardFocus | Occurs when the keyboard is focused on this element |
| PreviewKeyDown | Occurs when a key is pressed while focus is on this element |
| PreviewKeyUp | Occurs when a key is released while focus is on this element |
| PreviewLostKeyboardFocus | Occurs when the keyboard is no longer focused on this element |
| PreviewMouseDown | Occurs when any mouse button is pressed while the pointer is over this element |
| PreviewMouseLeftButtonDown | Occurs when the left mouse button is pressed while the mouse pointer is over this element |
| PreviewMouseLeftButtonUp | Occurs when the left mouse button is released while the mouse pointer is over this element |
| PreviewMouseMove | Occurs when the mouse pointer moves while the mouse pointer is over this element |
| PreviewMouseRightButtonDown | Occurs when the right mouse button is pressed while the mouse pointer is over this element |
| PreviewMouseRightButtonUp | Occurs when the right mouse button is released while the mouse pointer is over this element |
| PreviewMouseUp | Occurs when any mouse button is released while the mouse pointer is over this element |
| PreviewMouseWheel | Occurs when the user rotates the mouse wheel while the mouse pointer is over this element |
| PreviewQueryContinueDrag | Notifies source object of a dragging operation |
| PreviewTextInput | Occurs when this element gets text in a device-independent manner |
| PreviewTouchDown | Occurs when a finger touches the screen while the finger is over this element |
| PreviewTouchMove | Occurs when a finger moves on the screen while the finger is over this element |
| PreviewTouchUp | Occurs when a finger is raised off of the screen while the finger is over this element |
| QueryContinueDrag | Notifies source object of a dragging operation |
| QueryCursor | Occurs when the cursor is requested to display |
| RightTapped | Occurs when a DoubleTap interaction occurs on this element |
| Tapped | Occurs when a Tap interaction occurs on this element |
| TextInput | Occurs when this element gets text in a device-independent manner |
| TouchDown | Occurs when a finger touches the screen while the finger is over this element |
| TouchEnter | Occurs when a touch moves from outside to inside the bounds of this element |
| TouchLeave | Occurs when a touch moves from inside to outside the bounds of this element |
| TouchMove | Occurs when a finger moves on the screen while the finger is over this element |
| TouchUp | Occurs when a finger is raised off of the screen while the finger is over this element |
Routed Event Non-routed Event Delegate Event
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