TreeViewItem Methods
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Include Protected Members
Include Inherited Members
Include Silverlight Members
Include Silverlight for Windows Phone Members
Include XNA Framework Members
The TreeViewItem type exposes the following members.
Methods
Name | Description | |
---|---|---|
AddHandler | Adds a routed event handler for a specified routed event, adding the handler to the handler collection on the current element. Specify handledEventsToo as true to have the provided handler be invoked for routed event that had already been marked as handled by another element along the event route. (Inherited from UIElement.) | |
ApplyTemplate | Loads the relevant control template so that its parts can be referenced. (Inherited from Control.) | |
Arrange | Positions child objects and determines a size for a UIElement. Parent objects that implement custom layout for their child elements should call this method from their layout override implementations to form a recursive layout update. (Inherited from UIElement.) | |
ArrangeOverride | Provides the behavior for the Arrange pass of Silverlight layout. Classes can override this method to define their own Arrange pass behavior. (Inherited from FrameworkElement.) | |
CaptureMouse | Sets mouse capture to a UIElement. (Inherited from UIElement.) | |
CheckAccess | Determines whether the calling thread has access to this object. (Inherited from DependencyObject.) | |
ClearContainerForItemOverride | Removes all templates, styles, and bindings for the object displayed as a TreeViewItem. (Overrides ItemsControl.ClearContainerForItemOverride(DependencyObject, Object).) | |
ClearValue | Clears the local value of a dependency property. (Inherited from DependencyObject.) | |
Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) | |
Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) | |
FindName | Retrieves an object that has the specified identifier name. (Inherited from FrameworkElement.) | |
Focus | Attempts to set the focus on the control. (Inherited from Control.) | |
GetAnimationBaseValue | Returns any base value established for a Silverlight dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.) | |
GetBindingExpression | Retrieves the BindingExpression for a dependency property where a binding is established. (Inherited from FrameworkElement.) | |
GetContainerForItemOverride | Creates a TreeViewItem to display content. (Overrides ItemsControl.GetContainerForItemOverride().) | |
GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) | |
GetTemplateChild | Retrieves the named element in the instantiated ControlTemplate visual tree. (Inherited from Control.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
GetValue | Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.) | |
InvalidateArrange | Invalidates the arrange state (layout) for a UIElement. After the invalidation, the UIElement will have its layout updated, which will occur asynchronously. (Inherited from UIElement.) | |
InvalidateMeasure | Invalidates the measurement state (layout) for a UIElement. (Inherited from UIElement.) | |
IsItemItsOwnContainerOverride | Determines whether an object is a TreeViewItem. (Overrides ItemsControl.IsItemItsOwnContainerOverride(Object).) | |
Measure | Updates the DesiredSize of a UIElement. Typically, objects that implement custom layout for their layout children call this method from their own MeasureOverride implementations to form a recursive layout update. (Inherited from UIElement.) | |
MeasureOverride | Provides the behavior for the Measure pass of Silverlight layout. Classes can override this method to define their own Measure pass behavior. (Inherited from FrameworkElement.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
OnApplyTemplate | Builds the visual tree for the TreeViewItem control when a new control template is applied. (Overrides HeaderedItemsControl.OnApplyTemplate().) | |
OnCollapsed | Raises a Collapsed event when the IsExpanded property changes from true to false. | |
OnCreateAutomationPeer | Returns a TreeViewItemAutomationPeer for use by the Silverlight automation infrastructure. (Overrides UIElement.OnCreateAutomationPeer().) | |
OnDragEnter | Called before the DragEnter event occurs. (Inherited from Control.) | |
OnDragLeave | Called before the DragLeave event occurs. (Inherited from Control.) | |
OnDragOver | Called before the DragOver event occurs. (Inherited from Control.) | |
OnDrop | Called before the Drop event occurs. (Inherited from Control.) | |
OnExpanded | Raises an Expanded event when the IsExpanded property changes from false to true. | |
OnGotFocus | Provides handling for the GotFocus event. (Overrides Control.OnGotFocus(RoutedEventArgs).) | |
OnHeaderChanged | Called when the value of the Header property changes. (Inherited from HeaderedItemsControl.) | |
OnHeaderTemplateChanged | Called when the value of the HeaderTemplate property changes. (Inherited from HeaderedItemsControl.) | |
OnItemsChanged | Makes adjustments to the TreeViewItem when the value of the Items property changes. (Overrides ItemsControl.OnItemsChanged(NotifyCollectionChangedEventArgs).) | |
OnKeyDown | Provides handling for the KeyDown event when the TreeViewItem has focus. (Overrides Control.OnKeyDown(KeyEventArgs).) | |
OnKeyUp | Provides handling for the KeyUp event. (Overrides Control.OnKeyUp(KeyEventArgs).) | |
OnLostFocus | Provides handling for the LostFocus event. (Overrides Control.OnLostFocus(RoutedEventArgs).) | |
OnLostMouseCapture | Called before the LostMouseCapture event occurs to provide handling for the event in a derived class without attaching a delegate. (Inherited from Control.) | |
OnMouseEnter | Provides handling for the MouseEnter event. (Overrides Control.OnMouseEnter(MouseEventArgs).) | |
OnMouseLeave | Provides handling for the MouseLeave event. (Overrides Control.OnMouseLeave(MouseEventArgs).) | |
OnMouseLeftButtonDown | Provides handling for the MouseLeftButtonDown event. (Overrides Control.OnMouseLeftButtonDown(MouseButtonEventArgs).) | |
OnMouseLeftButtonUp | Provides handling for the MouseLeftButtonUp event. (Overrides Control.OnMouseLeftButtonUp(MouseButtonEventArgs).) | |
OnMouseMove | Called before the MouseMove event occurs. (Inherited from Control.) | |
OnMouseRightButtonDown | Called before the MouseRightButtonDown event occurs. (Inherited from Control.) | |
OnMouseRightButtonUp | Called before the MouseRightButtonUp event occurs. (Inherited from Control.) | |
OnMouseWheel | Called before the MouseWheel event occurs to provide handling for the event in a derived class without attaching a delegate. (Inherited from Control.) | |
OnSelected | Raises the Selected event when the IsSelected property changes from false to true. | |
OnTextInput | Called before the TextInput event occurs. (Inherited from ItemsControl.) | |
OnTextInputStart | Called before the TextInputStart event occurs. (Inherited from Control.) | |
OnTextInputUpdate | Called before the TextInputUpdate event occurs. (Inherited from Control.) | |
OnUnselected | Raises the Unselected event when the IsSelected property changes from true to false. | |
PrepareContainerForItemOverride | Prepares the specified container element to display the specified item. (Overrides HeaderedItemsControl.PrepareContainerForItemOverride(DependencyObject, Object).) | |
ReadLocalValue | Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.) | |
ReleaseMouseCapture | Removes mouse capture from a UIElement. After this call, typically no object holds mouse capture. (Inherited from UIElement.) | |
RemoveHandler | Removes the specified routed event handler from this UIElement. (Inherited from UIElement.) | |
SetBinding | Attaches a binding to a FrameworkElement, using the provided binding object, and returns a BindingExpressionBase for possible later use. (Inherited from FrameworkElement.) | |
SetValue | Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.) | |
ToString | Returns a string that represents the current object. (Inherited from Object.) | |
TransformToVisual | Returns a transform object that can be used to transform coordinates from the UIElement to the specified object. (Inherited from UIElement.) | |
UpdateLayout | Ensures that all positions of child objects of a UIElement are properly updated for layout. (Inherited from UIElement.) |
Top