System.windows.frameworkelement.tag

Invoked whenever the ToolTipOpening routed event reaches this class in its route. Provides class handling for the TouchDown routed event that occurs when a touch presses inside this element. Provides class handling for the TouchEnter routed event that occurs when a touch moves from outside to inside the bounds of this element. Provides class handling for the TouchLeave routed event that occurs when a touch moves from inside to outside the bounds of this UIElement.

Provides class handling for the TouchMove routed event that occurs when a touch moves while inside this element.

Provides class handling for the TouchUp routed event that occurs when a touch is released inside this element. Called when the VisualCollection of the visual object is modified.

Invoked when the parent of this element in the visual tree is changed. Supports incremental layout implementations in specialized subclasses of FrameworkElement. ParentLayoutInvalidated UIElement is invoked when a child element has invalidated a property that is marked in metadata as affecting the parent's measure or arrange passes during layout. Converts a Point in screen coordinates into a Point that represents the current coordinate system of the Visual.

Converts a Point that represents the current coordinate system of the Visual into a Point in screen coordinates. Determines the next element that would receive focus relative to this element for a provided focus movement direction, but does not actually move the focus. 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.

Provides an accessor that simplifies access to the NameScope registration method. Removes the provided object from this element's logical tree. FrameworkElement updates the affected logical tree parent pointers to keep in sync with this deletion. Attaches a binding to this element, based on the provided source property name as a path qualification to the data source.

Sets the value of the FlowDirection attached property for the provided element. Searches for a resource with the specified name and sets up a resource reference to it for the specified property.

Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property. Returns whether serialization processes should serialize the contents of the CommandBindings property on instances of this class.

Returns whether serialization processes should serialize the contents of the InputBindings property on instances of this class. Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property. Returns whether serialization processes should serialize the contents of the Resources property. Returns whether serialization processes should serialize the contents of the Style property.

Returns whether serialization processes should serialize the contents of the Triggers property. Returns a transform that can be used to transform coordinates from the Visual to the specified Visual ancestor of the visual object. Returns a transform that can be used to transform coordinates from the Visual to the specified Visual3D ancestor of the visual object. Returns a transform that can be used to transform coordinates from the Visual to the specified visual object descendant.

Returns a transform that can be used to transform coordinates from the Visual to the specified visual object. Translates a point relative to this element to coordinates that are relative to the specified element. Simplifies access to the NameScope de-registration method. Reapplies the default style to the current FrameworkElement. Enforces that the calling thread has access to this DispatcherObject. Occurs when the input system reports an underlying drag event with this element as the drag target.

Occurs when the input system reports an underlying drag event with this element as the drag origin. Occurs when the input system reports an underlying drag event with this element as the potential drop target. Occurs when the input system reports an underlying drop event with this element as the drop target. Occurs when the value of the Focusable property changes. Occurs when the input system reports an underlying drag-and-drop event that involves this element. Occurs when this FrameworkElement is initialized.

This event coincides with cases where the value of the IsInitialized property changes from false or undefined to true. Occurs when the value of the IsEnabled property on this element changes. Occurs when the value of the IsHitTestVisible dependency property changes on this element. Occurs when the value of the IsKeyboardFocused property changes on this element.

Occurs when the value of the IsKeyboardFocusWithin property changes on this element. Occurs when the value of the IsMouseCaptured property changes on this element. Occurs when the value of the IsMouseDirectlyOver property changes on this element. Occurs when the value of the IsStylusCaptured property changes on this element. Occurs when the value of the IsStylusCaptureWithin property changes on this element. Occurs when the value of the IsStylusDirectlyOver property changes on this element. Occurs when the value of the IsVisible property changes on this element.

Occurs when the layout of the various visual elements associated with the current Dispatcher changes. Occurs when a manipulation and inertia on the UIElement object is complete. Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins. Occurs when an input device begins a manipulation on the UIElement object.

Occurs when there is a change in the keyboard or mouse button state during a drag-and-drop operation. Occurs when the stylus moves while over the element. The stylus must move while being detected by the digitizer to raise this event, otherwise, PreviewStylusInAirMove is raised instead.

Occurs when the cursor is requested to display. This event is raised on an element each time that the mouse pointer moves to a new location, which means the cursor object might need to be changed based on its new position. Occurs when BringIntoView Rect is called on this element. Occurs when either the ActualHeight or the ActualWidth properties change value on this element. Occurs when the stylus moves over this element. The stylus must move while on the digitizer to raise this event.

Otherwise, StylusInAirMove is raised instead. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Framework Element Class Reference Is this page helpful? Please rate your experience Yes No.

Any additional feedback? Namespace: System. Windows Assembly: PresentationFramework. In this article. Inherited from UIElement. Gets a value that indicates whether at least one touch is captured to this element. Gets a value that indicates whether at least one touch is pressed over this element.

Gets or sets the cursor that displays when the mouse pointer is over this element. Gets or sets the data context for an element when it participates in data binding.

Inherited from DependencyObject. Gets the size that this element computed during the measure pass of the layout process. Inherited from DispatcherObject. Gets a value indicating whether this element has any animated properties.

Gets the collection of input bindings associated with this element. Gets a value indicating whether this element has keyboard focus. Gets a value that indicates whether this element has been loaded for presentation. Gets a value indicating whether the current size returned by layout measure is valid. Gets a value that indicates whether this instance is currently sealed read-only.

Gets a value that uniquely identifies this element. Gets or sets the final render size of this element. Gets a collection of all stylus plug-in customization objects associated with this element. Gets or sets the tool-tip object that is displayed for this element in the user interface UI. Gets all touch devices that are captured to this element.

Gets all touch devices that are over this element. Gets all touch devices that are over this element or any child elements in its visual tree. Gets the collection of triggers established directly on this element, or in child elements. Gets or sets the user interface UI visibility of this element. Inherited from Visual. Gets or sets the offset value of the visual object. Gets the visual tree parent of the visual object.

Gets or sets the x-coordinate vertical guideline collection. Gets or sets the y-coordinate horizontal guideline collection. AddHandler RoutedEvent, Delegate. AddLogicalChild Object. AddVisualChild Visual. Defines the parent-child relationship between two visuals. Arrange Rect.

ArrangeCore Rect. ArrangeOverride Size. Starts an animation for a specified animated property on this element. BeginStoryboard Storyboard. Begins the sequence of actions that are contained in the provided storyboard. BeginStoryboard Storyboard, HandoffBehavior. Attempts to bring this element into view, within any scrollable regions it is contained within. BringIntoView Rect. Attempts to force capture of the mouse to this element.

Attempts to force capture of the stylus to this element. CaptureTouch TouchDevice. Attempts to force capture of a touch to this element. ClearValue DependencyProperty.

ClearValue DependencyPropertyKey. CoerceValue DependencyProperty. Indicates that the initialization process for the element is complete. Equals Object. Returns the common ancestor of two visual objects. FindName String. FindResource Object. Attempts to set focus to this element.

GetBindingExpression DependencyProperty. GetFlowDirection DependencyObject. GetLayoutClip Size. GetTemplateChild String. Inherited from Object. Returns an alternative logical parent for this element if there is no visual parent.

GetValue DependencyProperty. GetVisualChild Int InputHitTest Point. Invalidates the measurement state layout for the element. InvalidateProperty DependencyProperty. Re-evaluates the effective value for the specified dependency property.

IsAncestorOf DependencyObject. Determines whether the visual object is an ancestor of the descendant visual object. IsDescendantOf DependencyObject. Determines whether the visual object is a descendant of the ancestor visual object. Measure Size. MeasureCore Size. MeasureOverride Size. MoveFocus TraversalRequest. Provides class handling for when an access key that is meaningful for this element is invoked.

Supports layout behavior when a child element is resized. Called when the DPI at which this View is rendered changes. OnDrop DragEventArgs. OnInitialized EventArgs. OnRender DrawingContext. OnStyleChanged Style, Style. Invoked when the style in use on this element changes, which will invalidate the layout. PointFromScreen Point. PointToScreen Point. PredictFocus FocusNavigationDirection. RaiseEvent RoutedEventArgs.

ReadLocalValue DependencyProperty. Returns the local value of a dependency property, if it exists. RegisterName String, Object. Releases all captured touch devices from this element. Releases the mouse capture, if this element held the capture. Releases the stylus device capture, if this element held the capture.

ReleaseTouchCapture TouchDevice. Attempts to release the specified touch device from this element. Number values provided as XAML attributes need not specify decimal points 0 is acceptable, does not have to be provided as 0. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Framework Element. Margin Property Reference Is this page helpful? Please rate your experience Yes No. Any additional feedback?

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