RiveControl Class
namespace NoesisApp
Renders a Rive scene.
The scene can contain inputs to control the state machine and animations. This control exposes a list of RiveInput to set the values of those inputs in XAML.
<Grid
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:noesis="clr-namespace:NoesisGUIExtensions;assembly=Noesis.GUI.Extensions">
<noesis:RiveControl Source="player.riv">
<noesis:RiveInput InputName="Life" InputValue="{Binding PlayerLife}"/>
</noesis:RiveControl>
</Grid>
The UI can fire triggers defined in the Rive scene using the interactivity RiveTriggerAction.
<Grid
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:b="http://schemas.microsoft.com/xaml/behaviors"
xmlns:noesis="clr-namespace:NoesisGUIExtensions;assembly=Noesis.GUI.Extensions">
<noesis:RiveControl x:Name="rive" Source="player.riv"/>
<Button Content="{Binding PlayerName}">
<b:Interaction.Triggers>
<b:EventTrigger EventName="Click">
<noesis:RiveTriggerAction TargetName="rive" TriggerName="Fire"/>
</b:EventTrigger>
</b:Interaction.Triggers>
</Button>
</Grid>
Inheritance Hierarchy
• Visual
• RiveControl
Properties
| Name | Description | |
|---|---|---|
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Inputs | Gets the collection of inputs that will control the state machine |
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Source | Gets or sets the Rive scene source |
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State | Gets the name of the current state in the state machine |
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Stretch | Gets or sets a Stretch value that describes how the Rive scene fills its allocated space |
Dependency Property 
Read-only
From FrameworkElement
| Name | Description | |
|---|---|---|
|
ActualHeight | Gets the rendered height of this element. |
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ActualWidth | Gets the rendered width of this element. |
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BlendingMode | Gets or sets a value indicating how the element's contents are mixed with the background |
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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. |
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Cursor | Gets or sets the cursor that displays when the mouse pointer is over this element. |
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DataContext | Gets or sets the data context for an element when it participates in data binding |
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DefaultStyleKey | Gets or sets the key to use to reference the style for this control, when theme styles are used or defined |
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FlowDirection | Gets or sets the direction that text and other UI elements flow within any parent element that controls their layout |
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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 |
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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. |
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Height | Gets or sets the suggested height of the element. |
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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 |
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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 |
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LayoutTransform | Gets or sets a graphics transformation that should apply to this element when layout is performed |
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Margin | Gets or sets the outer margin of an element. |
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MaxHeight | Gets or sets the maximum height constraint of the element. |
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MaxWidth | Gets or sets the maximum width constraint of the element. |
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MinHeight | Gets or sets the minimum height constraint of the element. |
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MinWidth | Gets or sets the minimum width constraint of the element. |
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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. |
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OverridesDefaultStyle | Gets or sets a value that indicates whether this element incorporates style properties from theme styles |
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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 |
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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 |
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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 |
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Parent | Gets the logical parent element of this element |
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Resources | Gets or sets the locally-defined resource dictionary |
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Style | Gets or sets the style used by this element when it is rendered |
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Tag | Gets or sets an arbitrary object value that can be used to store custom information about this element |
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TemplatedParent | Gets or sets the template parent of this element. This property is not relevant if the element was not created through a template |
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ToolTip | Gets or sets the tool-tip object that is displayed for this element in the user interface |
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Triggers | Get the trigger collection |
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UseLayoutRounding | Gets or sets a value that indicates whether layout rounding should be applied to this element's size and position during layout |
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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. |
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Width | Gets or sets the width of the element |
Dependency Property Read-only
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 |
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Clip | Gets or sets the geometry used to define the outline of the contents of an element |
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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 |
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CommandBindings | Gets a collection of CommandBinding objects associated with this element |
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DesiredSize | Gets control's desired size (calculated after Measure process) |
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Effect | Gets or sets the bitmap effect to apply to the element |
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Focusable | Gets or sets a value that indicates whether the element can receive focus |
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InputBindings | Gets a collection of InputBinding objects associated with this element |
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IsDoubleTapEnabled | Gets or sets a value that determines whether this element can originate DoubleTapped events |
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IsEnabled | Gets or sets a value indicating whether this element is enabled in the user interface |
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IsFocused | Indicates whether this element has the focus |
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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 |
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IsHoldingEnabled | Gets or sets a value that determines whether this element can originate Holding events |
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IsKeyboardFocusWithin | Gets a value indicating whether keyboard focus is anywhere within the element or its visual tree child elements |
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IsKeyboardFocused | Gets a value indicating whether this element has keyboard focus |
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IsManipulationEnabled | Gets or sets a value that indicates whether manipulation events are enabled on this element |
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IsMouseCaptureWithin | Gets a value that determines whether mouse capture is held by this element or by child elements in its visual tree |
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IsMouseCaptured | Gets a value indicating whether the mouse is captured to this element |
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IsMouseDirectlyOver | Gets a value that indicates whether the position of the mouse pointer corresponds to hit test results, which take element compositing into account. |
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IsMouseOver | Gets a value indicating whether the mouse pointer is located over this element (including child elements in the visual tree) |
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IsRightTapEnabled | Gets or sets a value that determines whether this element can originate RightTapped events |
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IsTapEnabled | Gets or sets a value that determines whether this element can originate Tapped events |
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IsVisible | Indicates whether this element is visible in the user interface |
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Opacity | Gets or sets the opacity factor applied to the entire element when it is rendered |
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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 |
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RenderSize | Gets calculated (during Arrange) render size |
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RenderTransform | Gets or sets transform information that affects the rendering position of this element |
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RenderTransformOrigin | Gets or sets the center point of any possible render transform declared by RenderTransform, relative to the bounds of the element |
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Transform3D | Gets or sets the 3D effect to apply when rendering this element |
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Visibility | Gets or sets the user interface visibility of this element |
Dependency Property Read-only
From Visual
| Name | Description | |
|---|---|---|
|
View | Gets the view where this visual is connected to |
Dependency Property Read-only
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 Read-only
Methods
| Name | Description |
|---|---|
| FireInputTrigger | Fires a trigger input in the Rive scene |
| GetSourceInput | Gets information about the specified input |
| GetSourceInputCount | Gets the number of available inputs in the associated Rive scene |
| SetInputValue | Sets the value of an input in the Rive scene |
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 | 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 | Returns a clone of this element. Used when applying a template |
| ConnectEvent | Attaches specified event to code-behind content. Return false when code-behind does not define the specified event handler |
| ConnectField | Attached specified named object to code-behind field |
| FindName | Provides accessors that simplifies access to the NameScope registration methods |
| FindResource | Finds a resource looking in the logical parent chain |
| GetBindingExpression | 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 | 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 | Attaches a binding to this element, based on the provided binding object |
| SetBinding | 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 | Adds a handler to the specified routed event |
| Arrange | 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 | Attempts to force capture of a touch to this element |
| Focus | Attempts to set focus to this element |
| Focus | 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 | 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 | 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 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 | 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 | 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 | Attempts to release the specified touch device from this element |
| RemoveHandler | Removes a handler from the specified routed event |
| UpdateLayout | Ensures that all visual child elements of this element are properly updated for layout |
From Visual
| Name | Description |
|---|---|
| FindCommonVisualAncestor | 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 | 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 | 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 | Converts a Point in screen coordinates into a Point that represents the current coordinate system of the Visual |
| PointToScreen | 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 | Returns a transform that can be used to transform coordinates from the Visual to the specified ancestor of the visual object |
| TransformToDescendant | Returns a transform that can be used to transform coordinates from the Visual to the specified visual object descendant |
| TransformToVisual | Returns a transform that can be used to transform coordinates from the Visual to the specified visual object |
| UpdateRender | Pushes all the layout updates into the UI render thread queue to update render nodes |
From DependencyObject
| Name | Description |
|---|---|
| ClearAnimation | Clears the animation value of a property |
| ClearAnimation | Clears the animation value of a property |
| ClearLocalValue | Clears the local value of a property The property to be cleared is specified by a DependencyProperty identifier |
| CoerceValue | Coerces and validates the effective property value |
| CoerceValue | 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 | Returns the base value without animation nor coerce (this never returns Expression like GetLocalValue) |
| GetExpression | Gets the expression, if any, used to evaluate the specified property value |
| GetLocalValue | Returns the local value of a dependency property, if it exists |
| GetValue | Returns the current effective value of a dependency property on this instance of a DependencyObject |
| GetValueObject | Returns the current effective value of a dependency property on this instance of a DependencyObject as a boxed value |
| GetValueProvider | Gets the provider that returns the effective value for the specified dependency property |
| HasAnimatedProperties | Returns true if there is any animated property |
| InvalidateProperty | Re-evaluates the effective value for the specified dependency property if necessary If null is passed, a full re-evaluation could be needed |
| IsCached | 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 | Sets the animated value of a property |
| SetCurrentValue | Sets the current value of a dependency property. The current value is set on the coerce field, without modifying source or animated value |
| SetCurrentValueObject | Sets the current value of a dependency property using a boxed value |
| SetExpression | Sets the expression to be evaluated dynamically to obtain the value of the property |
| SetValue | Sets the local value of a dependency property |
| SetValueObject | 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
From FrameworkElement
| Name | Description | |
|---|---|---|
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ContextMenuClosing | Occurs just before any context menu on the element is closed |
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ContextMenuOpening | Occurs when any context menu on the element is opened |
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DataContextChanged | Occurs when the data context for this element changes |
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Initialized | Occurs when this element is initialized |
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Loaded | Occurs when the element is laid out, rendered, and ready for interaction |
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Reloaded | Occurs when this element xaml gets reloaded as a result of a hot-reload operation |
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RequestBringIntoView | Occurs when BringIntoView is called on this element |
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SizeChanged | Occurs when either ActualHeight or ActualWidth properties change value on this element |
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ToolTipClosing | Occurs just before any tooltip on the element is closed |
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ToolTipOpening | Occurs when any tooltip on the element is opened |
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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 | |
|---|---|---|
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DoubleTapped | Occurs when a DoubleTap interaction occurs on this element |
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DragEnter | Occurs when mouse enters the target of a dragging operation |
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DragLeave | Occurs when mouse leaves the target of a dragging operation |
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DragOver | Occurs when mouse is moved over the target of a dragging operation |
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Drop | Notifies target object of a dragging operation that data is being dropped |
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FocusableChanged | Occurs when the value of the Focusable property changes |
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GiveFeedback | Notifies source object of a dragging operation to provide feedback to the user |
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GotFocus | Occurs when this element gets logical focus |
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GotKeyboardFocus | Occurs when the keyboard is focused on this element |
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GotMouseCapture | Occurs when this element captures the mouse |
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GotTouchCapture | Occurs when a touch is captured to this element |
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Holding | Occurs when a Hold interaction occurs on this element |
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IsEnabledChanged | Occurs when the value of the IsEnabled property on this element changes |
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IsHitTestVisibleChanged | Occurs when the value of the IsHitTestVisible dependency property changes on this element |
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IsKeyboardFocusWithinChanged | Occurs when the value of the IsKeyboardFocusWithinChanged property changes on this element |
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IsKeyboardFocusedChanged | Occurs when the value of the IsKeyboardFocused property changes on this element |
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IsMouseCaptureWithinChanged | Occurs when the value of the IsMouseCaptureWithinProperty changes on this element |
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IsMouseCapturedChanged | Occurs when the value of the IsMouseCaptured property changes on this element |
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IsMouseDirectlyOverChanged | Occurs when the value of the IsMouseDirectlyOver property changes on this element |
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IsVisibleChanged | Occurs when the value of the IsVisible property changes on this element |
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KeyDown | Occurs when a key is pressed while focus is on this element |
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KeyUp | Occurs when a key is released while focus is on this element |
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LayoutUpdated | Occurs when the layout of any elements associated with the current View changes |
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LostFocus | Occurs when this element loses logical focus |
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LostKeyboardFocus | Occurs when the keyboard is no longer focused on this element |
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LostMouseCapture | Occurs when this element loses mouse capture |
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LostTouchCapture | Occurs when this element loses a touch capture |
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ManipulationCompleted | Occurs when a manipulation and inertia on the UIElement object is complete |
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ManipulationDelta | Occurs when the input device changes position during a manipulation |
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ManipulationInertiaStarting | Occurs when the input device loses contact with the UIElement during a manipulation and inertia begins |
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ManipulationStarted | Occurs when an input device begins a manipulation on the UIElement object |
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ManipulationStarting | Occurs when the manipulation processor is first created |
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MouseDown | Occurs when any mouse button is pressed while the pointer is over this element |
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MouseEnter | Occurs when the mouse pointer enters the bounds of this element |
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MouseLeave | Occurs when the mouse pointer leaves the bounds of this element |
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MouseLeftButtonDown | Occurs when the left mouse button is pressed while the mouse pointer is over this element |
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MouseLeftButtonUp | Occurs when the left mouse button is released while the mouse pointer is over this element |
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MouseMove | Occurs when the mouse pointer moves while over this element |
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MouseRightButtonDown | Occurs when the right mouse button is pressed while the mouse pointer is over this element |
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MouseRightButtonUp | Occurs when the right mouse button is released while the mouse pointer is over this element |
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MouseUp | Occurs when any mouse button is released over this element |
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MouseWheel | Occurs when the user rotates the mouse wheel while the mouse pointer is over this element |
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PreviewDragEnter | Occurs when mouse enters the target of a dragging operation |
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PreviewDragLeave | Occurs when mouse leaves the target of a dragging operation |
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PreviewDragOver | Occurs when mouse is moved over the target of a dragging operation |
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PreviewDrop | Notifies target object of a dragging operation that data is being dropped |
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PreviewGiveFeedback | Notifies source object of a dragging operation to provide feedback to the user |
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PreviewGotKeyboardFocus | Occurs when the keyboard is focused on this element |
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PreviewKeyDown | Occurs when a key is pressed while focus is on this element |
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PreviewKeyUp | Occurs when a key is released while focus is on this element |
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PreviewLostKeyboardFocus | Occurs when the keyboard is no longer focused on this element |
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PreviewMouseDown | Occurs when any mouse button is pressed while the pointer is over this element |
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PreviewMouseLeftButtonDown | Occurs when the left mouse button is pressed while the mouse pointer is over this element |
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PreviewMouseLeftButtonUp | Occurs when the left mouse button is released while the mouse pointer is over this element |
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PreviewMouseMove | Occurs when the mouse pointer moves while the mouse pointer is over this element |
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PreviewMouseRightButtonDown | Occurs when the right mouse button is pressed while the mouse pointer is over this element |
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PreviewMouseRightButtonUp | Occurs when the right mouse button is released while the mouse pointer is over this element |
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PreviewMouseUp | Occurs when any mouse button is released while the mouse pointer is over this element |
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PreviewMouseWheel | Occurs when the user rotates the mouse wheel while the mouse pointer is over this element |
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PreviewQueryContinueDrag | Notifies source object of a dragging operation |
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PreviewTextInput | Occurs when this element gets text in a device-independent manner |
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PreviewTouchDown | Occurs when a finger touches the screen while the finger is over this element |
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PreviewTouchMove | Occurs when a finger moves on the screen while the finger is over this element |
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PreviewTouchUp | Occurs when a finger is raised off of the screen while the finger is over this element |
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QueryContinueDrag | Notifies source object of a dragging operation |
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QueryCursor | Occurs when the cursor is requested to display |
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RightTapped | Occurs when a DoubleTap interaction occurs on this element |
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Tapped | Occurs when a Tap interaction occurs on this element |
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TextInput | Occurs when this element gets text in a device-independent manner |
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TouchDown | Occurs when a finger touches the screen while the finger is over this element |
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TouchEnter | Occurs when a touch moves from outside to inside the bounds of this element |
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TouchLeave | Occurs when a touch moves from inside to outside the bounds of this element |
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TouchMove | Occurs when a finger moves on the screen while the finger is over this element |
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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