VisualTreeHelper

src\Framework\MS\Internal\Annotations\Anchoring\PathNode.cs (1)

253parent = VisualTreeHelper.GetParent(visual);

src\Framework\MS\Internal\Annotations\Anchoring\TextSelectionHelper.cs (2)

214int count = VisualTreeHelper.GetChildrenCount(dpv); 216return VisualTreeHelper.GetChild(dpv, 0) as DocumentPageHost;

src\Framework\MS\Internal\Annotations\Component\AdornerPresentationContext.cs (5)

163Visual parent = VisualTreeHelper.GetParent(_adornerLayer) as Visual; 414int count = VisualTreeHelper.GetChildrenCount(_adornerLayer); 420DependencyObject child = VisualTreeHelper.GetChild(_adornerLayer, i); 473int count = VisualTreeHelper.GetChildrenCount(adornerLayer); 479DependencyObject child = VisualTreeHelper.GetChild(adornerLayer, i);

src\Framework\MS\Internal\Annotations\Component\AnnotationAdorner.cs (1)

184AdornerLayer adornerLayer = (AdornerLayer)VisualTreeHelper.GetParent(this);

src\Framework\MS\Internal\Controls\InkCanvasFeedbackAdorner.cs (2)

130UIElement parent = ((UIElement)VisualTreeHelper.GetParent(this)) as UIElement; 134( (UIElement)VisualTreeHelper.GetParent(this) ).InvalidateArrange( );

src\Framework\MS\Internal\Controls\InkCanvasInnerCanvas.cs (2)

264HitTestResult hitTestResult = VisualTreeHelper.HitTest(this, point); 284DependencyObject parent = VisualTreeHelper.GetParent(currentObject);

src\Framework\MS\Internal\Data\CommitManager.cs (1)

143bool result = (ancestor == null) || VisualTreeHelper.IsAncestorOf(ancestor, element);

src\Framework\MS\Internal\Data\ObjectRef.cs (3)

271ContentPresenter cp = VisualTreeHelper.IsVisualType(dd) ? VisualTreeHelper.GetParent(dd) as ContentPresenter : null; 528DependencyObject layout = (v != null) ? VisualTreeHelper.GetParent(v) : null;

src\Framework\MS\Internal\Documents\ContentHostHelper.cs (2)

103if (VisualTreeHelper.GetChildrenCount(textView.RenderScope) > 0) 105ich = VisualTreeHelper.GetChild(textView.RenderScope, 0) as IContentHost;

src\Framework\MS\Internal\Documents\DocumentGrid.cs (3)

1345if (VisualTreeHelper.GetParent(this) != null) 2694HitTestResult result = VisualTreeHelper.HitTest(this, point); 2708currentVisual = VisualTreeHelper.GetParent(currentVisual);

src\Framework\MS\Internal\Documents\DocumentPageHost.cs (4)

53Visual currentParent = VisualTreeHelper.GetParent(pageVisual) as Visual; 59DocumentPageHost docPageHost = VisualTreeHelper.GetParent(pageVisualHost) as DocumentPageHost; 90pageVisualHost = VisualTreeHelper.GetParent(_pageVisual) as ContainerVisual; 129return VisualTreeHelper.GetParent(_pageVisual) as Visual;

src\Framework\MS\Internal\Documents\DocumentViewerHelper.cs (6)

364VisualTreeHelper.IsAncestorOf(findToolBarHost, focusedElement)) 372VisualTreeHelper.IsAncestorOf(findToolBarHost, focusedElement)) 476Visual visual = VisualTreeHelper.GetParent(originalVisual) as Visual; 479if (VisualTreeHelper.GetClip(visual) != null) 486Rect rectBounds = VisualTreeHelper.GetClip(visual).Bounds; 496visual = VisualTreeHelper.GetParent(visual) as Visual;

src\Framework\MS\Internal\Documents\TextDocumentView.cs (1)

567visual = VisualTreeHelper.GetParent(visual) as Visual;

src\Framework\MS\Internal\Documents\UIElementIsland.cs (1)

43Visual currentParent = VisualTreeHelper.GetParent(_child) as Visual;

src\Framework\MS\Internal\FrameworkObject.cs (7)

342fo.Reset(VisualTreeHelper.GetParent(visual)); 350fo.Reset(VisualTreeHelper.GetParent(visual3D)); 435parent = VisualTreeHelper.GetParent(_fe); 449parent = VisualTreeHelper.GetParent(visual); 457parent = VisualTreeHelper.GetParent(visual3D); 896visualParent = VisualTreeHelper.GetParent(_fe); 905visualParent = (visual != null) ? VisualTreeHelper.GetParent(visual) : null;

src\Framework\MS\Internal\Helper.cs (13)

src\Framework\MS\Internal\Ink\InkCanvasSelection.cs (3)

161Debug.Assert(VisualTreeHelper.GetParent(feedbackAdorner) == null, 176Debug.Assert(VisualTreeHelper.GetParent(_inkCanvas.FeedbackAdorner) 194Debug.Assert(VisualTreeHelper.GetParent(feedbackAdorner) == adornerLayer,

src\Framework\MS\Internal\LayoutDump.cs (6)

220Geometry clip = VisualTreeHelper.GetClip(visual); 252Geometry clip = VisualTreeHelper.GetClip(element); 339int count = VisualTreeHelper.GetChildrenCount(visualParent); 425int count = VisualTreeHelper.GetChildrenCount(visual); 840int count1 = VisualTreeHelper.GetChildrenCount(visual); 844int count2 = VisualTreeHelper.GetChildrenCount(rowVisual);

src\Framework\MS\Internal\PtsHost\Line.cs (1)

428Visual currentParent = VisualTreeHelper.GetParent(inlineObject.UIElementIsland) as Visual;

src\Framework\MS\Internal\PtsHost\PtsHelper.cs (1)

295Visual currentParent = VisualTreeHelper.GetParent(paraClient.Visual) as Visual;

src\Framework\MS\Internal\PtsHost\TableParaClient.cs (4)

1686|| VisualTreeHelper.GetParent(cellParaClient.Visual) == null ) 1688Visual currentParent = VisualTreeHelper.GetParent(cellParaClient.Visual) as Visual; 1702&& VisualTreeHelper.GetParent(cellParaClient.Visual) != null ); 1836&& VisualTreeHelper.GetParent(cellParaClient.Visual) != null );

src\Framework\MS\Internal\PtsHost\TextParaClient.cs (7)

2487int count = VisualTreeHelper.GetChildrenCount(Visual); 2500visual = VisualTreeHelper.GetChild(Visual, visualIndex) as LineVisual; 2502Invariant.Assert(visual != null || VisualTreeHelper.GetChild(Visual, visualIndex) == null); 2517int count = VisualTreeHelper.GetChildrenCount(Visual); 2523if(VisualTreeHelper.GetChild(Visual, visualIndex) is ParagraphElementVisual) 2529visual = VisualTreeHelper.GetChild(temp, visualIndex) as LineVisual; 2531Invariant.Assert(visual != null || VisualTreeHelper.GetChild(temp, visualIndex) == null);

src\Framework\MS\Internal\PtsHost\UIElementParaClient.cs (1)

125Visual currentParent = VisualTreeHelper.GetParent(uiElementIsland) as Visual;

src\Framework\MS\Internal\Text\ComplexLine.cs (1)

175Visual currentParent = VisualTreeHelper.GetParent(inlineObject.Element) as Visual;

src\Framework\System\Windows\Annotations\AnnotationDocumentPaginator.cs (2)

408Invariant.Assert(VisualTreeHelper.GetChildrenCount(dpv) == 1, "DocumentPageView has no visual children."); 409DependencyObject firstElement = VisualTreeHelper.GetChild(dpv, 0);

src\Framework\System\Windows\Automation\Peers\DocumentAutomationPeer.cs (3)

263if (VisualTreeHelper.GetClip(visual) != null) 270Rect clipBounds = VisualTreeHelper.GetClip(visual).Bounds; 280visual = VisualTreeHelper.GetParent(visual) as Visual;

src\Framework\System\Windows\Automation\Peers\TextElementAutomationPeer.cs (3)

194if (VisualTreeHelper.GetClip(visual) != null) 202Rect rectBounds = VisualTreeHelper.GetClip(visual).Bounds; 214visual = VisualTreeHelper.GetParent(visual) as Visual;

src\Framework\System\Windows\Automation\Peers\TreeViewItemAutomationPeer.cs (2)

91int count = VisualTreeHelper.GetChildrenCount(parent); 94DependencyObject child = VisualTreeHelper.GetChild(parent, i);

src\Framework\System\Windows\BroadcastEventHelper.cs (6)

485visual = VisualTreeHelper.GetContainingVisual2D(visual3D); 587int count = VisualTreeHelper.GetChildrenCount(v); 591FrameworkElement child = VisualTreeHelper.GetChild(v, i) as FrameworkElement; 636DependencyObject coreParent = (fo.IsFE) ? VisualTreeHelper.GetParent(fo.FE) : null; 700coreParent = VisualTreeHelper.GetParent(v); 708coreParent = VisualTreeHelper.GetParent(v3D);

src\Framework\System\Windows\Controls\AdornedElementPlaceholder.cs (1)

238_templatedAdorner = VisualTreeHelper.GetParent(templateParent) as TemplatedAdorner;

src\Framework\System\Windows\Controls\Canvas.cs (1)

205Canvas p = VisualTreeHelper.GetParent(uie) as Canvas;

src\Framework\System\Windows\Controls\ComboBox.cs (4)

241if (comboBox._clonedElement != null && VisualTreeHelper.GetParent(comboBox._clonedElement) == null) 934DependencyObject parent = VisualTreeHelper.GetParent(_clonedElement); 1619int count = VisualTreeHelper.GetChildrenCount(visual); 1622strValue += ExtractString((DependencyObject)(VisualTreeHelper.GetChild(visual, i)));

src\Framework\System\Windows\Controls\DataGrid.cs (3)

6394sourceElement = VisualTreeHelper.GetParent(sourceElement) as UIElement; 6626element = VisualTreeHelper.GetParent(row) as UIElement; 6647element = VisualTreeHelper.GetParent(cell) as UIElement;

src\Framework\System\Windows\Controls\DataGridCellsPanel.cs (4)

89UIElement parent = VisualTreeHelper.GetParent(this) as UIElement; 717if (isRecycled && VisualTreeHelper.GetParent(container) != null) 739if (isRecycled && VisualTreeHelper.GetParent(container) != null) 1863return VisualTreeHelper.GetParent(row) as DataGridRowsPresenter;

src\Framework\System\Windows\Controls\DataGridColumnFloatingHeader.cs (1)

149Vector offset = VisualTreeHelper.GetOffset(_referenceHeader);

src\Framework\System\Windows\Controls\DataGridHelper.cs (6)

186parent = VisualTreeHelper.GetParent(parent) as UIElement; 220int childCount = VisualTreeHelper.GetChildrenCount(element); 223DependencyObject child = VisualTreeHelper.GetChild(element, i) as DependencyObject; 311return VisualTreeHelper.GetParent(element) as DataGridCellsPanel; 573return VisualTreeHelper.IsAncestorOf(element, contextElement, typeof(T)); 666VisualTreeHelper.IsAncestorOf(cell, targetElement, typeof(DataGridCell)))

src\Framework\System\Windows\Controls\DockPanel.cs (1)

136DockPanel p = VisualTreeHelper.GetParent(uie) as DockPanel;

src\Framework\System\Windows\Controls\FlowDocumentScrollViewer.cs (2)

1305if (RenderScope != null && VisualTreeHelper.GetChildrenCount(RenderScope) > 0) 1307ich = VisualTreeHelper.GetChild(RenderScope, 0) as IContentHost;

src\Framework\System\Windows\Controls\Grid.cs (2)

3047Grid grid = VisualTreeHelper.GetParent(child) as Grid; 4225Grid grid = VisualTreeHelper.GetParent(this) as Grid;

src\Framework\System\Windows\Controls\GridSplitter.cs (1)

483AdornerLayer layer = VisualTreeHelper.GetParent(_resizeData.Adorner) as AdornerLayer;

src\Framework\System\Windows\Controls\GridViewColumnHeader.cs (1)

882Vector offsetVector = VisualTreeHelper.GetOffset(FloatSourceHeader);

src\Framework\System\Windows\Controls\GridViewHeaderRowPresenter.cs (1)

929Visual parent = VisualTreeHelper.GetParent(headerAsVisual) as Visual;

src\Framework\System\Windows\Controls\GroupItem.cs (2)

382parent = VisualTreeHelper.GetParent(parent); 398DependencyObject parentPanel = VisualTreeHelper.GetParent(this);

src\Framework\System\Windows\Controls\InkCanvas.cs (1)

579InkCanvasInnerCanvas p = VisualTreeHelper.GetParent(uie) as InkCanvasInnerCanvas;

src\Framework\System\Windows\Controls\ItemContainerGenerator.cs (2)

2741DependencyObject parent = VisualTreeHelper.GetParentInternal(container); 2753if (parent == null || VisualTreeHelper.GetParentInternal(container) != parent)

src\Framework\System\Windows\Controls\ItemsControl.cs (7)

1188ui = VisualTreeHelper.GetParent(ui) as UIElement; 1344Visual parent = VisualTreeHelper.GetParent(visual) as Visual; 2004DependencyObject startingParent = VisualTreeHelper.GetParent(startingElement); 2014startingParent = VisualTreeHelper.GetParent(startingParent); 3259for (DependencyObject current = _itemsHost; current != this && current != null; current = VisualTreeHelper.GetParent(current)) 3362element = VisualTreeHelper.GetParent(element) as FrameworkElement; 3391element = VisualTreeHelper.GetParent(element) as FrameworkElement;

src\Framework\System\Windows\Controls\ItemsPresenter.cs (4)

52if (panel == null || VisualTreeHelper.GetChildrenCount(panel) > 0) 183Visual parent = VisualTreeHelper.GetParent(groupItem) as Visual; 187return VisualTreeHelper.GetParent(parent) as ItemsPresenter; 292ScrollContentPresenter scp = VisualTreeHelper.GetParent(this) as ScrollContentPresenter;

src\Framework\System\Windows\Controls\ListBoxItem.cs (1)

339if (VisualTreeHelper.GetParent(this) == null)

src\Framework\System\Windows\Controls\MenuItem.cs (2)

2189DependencyObject newParent = VisualTreeHelper.GetParentInternal(this); 2379owner = VisualTreeHelper.GetParent(this) as ItemsControl;

src\Framework\System\Windows\Controls\Page.cs (1)

661Visual visualParent = VisualTreeHelper.GetParent(this) as Visual;

src\Framework\System\Windows\Controls\PopupControlService.cs (1)

986return VisualTreeHelper.GetParent(v);

src\Framework\System\Windows\Controls\Primitives\BulletDecorator.cs (8)

src\Framework\System\Windows\Controls\Primitives\ButtonBase.cs (1)

93return focusScope == null || VisualTreeHelper.GetParent(focusScope) == null;

src\Framework\System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (2)

145UIElement child = (VisualTreeHelper.GetChildrenCount(this) > 0) ? VisualTreeHelper.GetChild(this, 0) as UIElement : null;

src\Framework\System\Windows\Controls\Primitives\DataGridDetailsPresenter.cs (2)

146var childrenCount = VisualTreeHelper.GetChildrenCount(this); 149return VisualTreeHelper.GetChild(this, 0) as FrameworkElement;

src\Framework\System\Windows\Controls\Primitives\DocumentPageView.cs (2)

934visualParent = VisualTreeHelper.GetParent(this) as Visual; 942visualParent = VisualTreeHelper.GetParent(visualParent) as Visual;

src\Framework\System\Windows\Controls\Primitives\DocumentViewerBase.cs (1)

1185if (VisualTreeHelper.IsAncestorOf(this, targetObject))

src\Framework\System\Windows\Controls\Primitives\Popup.cs (11)

src\Framework\System\Windows\Controls\Primitives\ScrollContentPresenter.cs (2)

764int count = VisualTreeHelper.GetChildrenCount(itemsPresenter); 766si = VisualTreeHelper.GetChild(itemsPresenter, 0) as IScrollInfo;

src\Framework\System\Windows\Controls\Primitives\Selector.cs (1)

1944element = System.Windows.Media.VisualTreeHelper.GetParent(element) as FrameworkElement;

src\Framework\System\Windows\Controls\Primitives\TextBoxBase.cs (1)

1714visual = VisualTreeHelper.GetParent(visual) as Visual;

src\Framework\System\Windows\Controls\Primitives\ToolBarPanel.cs (2)

84DependencyObject visualParent = VisualTreeHelper.GetParent(child); 440DependencyObject visualParent = VisualTreeHelper.GetParent(child);

src\Framework\System\Windows\Controls\Stack.cs (2)

861DependencyObject parent = VisualTreeHelper.GetParent(child); 866parent = VisualTreeHelper.GetParent(dependencyObjectChild);

src\Framework\System\Windows\Controls\StickyNote.cs (1)

1003FrameworkElement parent = VisualTreeHelper.GetParent(Content.InnerControl) as FrameworkElement;

src\Framework\System\Windows\Controls\TabControl.cs (1)

566FrameworkElement visualParent = VisualTreeHelper.GetParent(tabItem) as FrameworkElement;

src\Framework\System\Windows\Controls\TextAdaptor.cs (5)

273visual = VisualTreeHelper.GetParent(visual) as Visual; 327Visual visual = VisualTreeHelper.GetParent(textView.RenderScope) as Visual; 331if (VisualTreeHelper.GetClip(visual) != null) 338Rect rectBounds = VisualTreeHelper.GetClip(visual).Bounds; 348visual = VisualTreeHelper.GetParent(visual) as Visual;

src\Framework\System\Windows\Controls\ToolBar.cs (4)

660Panel itemsHost = VisualTreeHelper.GetParent(currentFocusElement) as Panel; 667newFocusElement = VisualTreeHelper.GetChild(itemsHost, 0) as UIElement; 670newFocusElement = VisualTreeHelper.GetChild(itemsHost, VisualTreeHelper.GetChildrenCount(itemsHost)-1) as UIElement;

src\Framework\System\Windows\Controls\TreeView.cs (1)

836return VisualTreeHelper.GetParent(v);

src\Framework\System\Windows\Controls\TreeViewItem.cs (5)

483if (VisualTreeHelper.GetParent(this) != null) 838FrameworkElement parent = VisualTreeHelper.GetParent(toggleButton) as FrameworkElement; 841int count = VisualTreeHelper.GetChildrenCount(parent); 844if (VisualTreeHelper.GetChild(parent, index) == toggleButton) 846header = VisualTreeHelper.GetChild(parent, index+1) as FrameworkElement;

src\Framework\System\Windows\Controls\VirtualizingPanel.cs (1)

401ItemsPresenter itemsPresenter = VisualTreeHelper.GetParent(p) as ItemsPresenter;

src\Framework\System\Windows\Controls\VirtualizingStackPanel.cs (15)

src\Framework\System\Windows\DescendentsWalker.cs (3)

271if (VisualTreeHelper.GetParent(fe) != fe.Parent) 328if (VisualTreeHelper.GetParent(child) != ((FrameworkElement) child).Parent) 381DependencyObject dependencyObjectParent = VisualTreeHelper.GetParent(fe);

src\Framework\System\Windows\DescendentsWalkerBase.cs (1)

42DependencyObject dependencyObjectParent = VisualTreeHelper.GetParent(fe);

src\Framework\System\Windows\Documents\AdornerDecorator.cs (2)

130if (VisualTreeHelper.GetParent(_adornerLayer) != null) 149if (VisualTreeHelper.GetParent(_adornerLayer) != null)

src\Framework\System\Windows\Documents\AdornerLayer.cs (9)

295PointHitTestResult result = VisualTreeUtils.AsNearestPointHitTestResult(VisualTreeHelper.HitTest(this, point, false)); 308visual = (Visual)VisualTreeHelper.GetParent(visual); 329Visual parent = VisualTreeHelper.GetParent(visual) as Visual; 338parent = VisualTreeHelper.GetParent(parent) as Visual; 721Visual adornerLayerParent = VisualTreeHelper.GetParent(this) as Visual; 783Visual adornerLayerParent = VisualTreeHelper.GetParent(this) as Visual; 843Visual adornerLayerParent = VisualTreeHelper.GetParent(this) as Visual; 860Geometry geometry = VisualTreeHelper.GetClip(element); 879element = (Visual)VisualTreeHelper.GetParent(element);

src\Framework\System\windows\Documents\CaretElement.cs (1)

854node = VisualTreeHelper.GetParent(node);

src\Framework\System\Windows\Documents\ColumnResizeAdorner.cs (1)

134adornerLayer = VisualTreeHelper.GetParent(this) as AdornerLayer;

src\Framework\System\Windows\Documents\CompositionAdorner.cs (2)

132Visual parent2d = VisualTreeHelper.GetParent(this.AdornedElement) as Visual; 353AdornerLayer adornerLayer = VisualTreeHelper.GetParent(this) as AdornerLayer;

src\Framework\System\Windows\Documents\DocumentSequenceTextView.cs (1)

520visual = VisualTreeHelper.GetParent(visual) as Visual;

src\Framework\System\Windows\Documents\FixedTextView.cs (3)

702visual = VisualTreeHelper.GetParent(visual) as Visual; 791HitTestResult result = VisualTreeHelper.HitTest(this.FixedPage, pt); 803v = VisualTreeHelper.GetParent(v);

src\Framework\System\Windows\Documents\FlowDocument.cs (1)

919parentOfEmbeddedElement = VisualTreeHelper.GetParent((Visual)element);

src\Framework\System\Windows\Documents\RubberbandSelector.cs (8)

src\Framework\System\windows\Documents\TextEditorContextMenu.cs (2)

300for (Visual visual = This.UiScope; visual != null; visual = VisualTreeHelper.GetParent(visual) as Visual) 363Geometry clip = VisualTreeHelper.GetClip(element);

src\Framework\System\windows\Documents\TextEditorMouse.cs (4)

622Visual scrollViewer = VisualTreeHelper.GetParent(This.UiScope) as Visual; 625scrollViewer = VisualTreeHelper.GetParent(scrollViewer) as Visual; 779HitTestResult hitTestResult = VisualTreeHelper.HitTest(textEditor.UiScope, point); 811hitElement = VisualTreeHelper.GetParent(hitElement);

src\Framework\System\windows\Documents\TextSelection.cs (3)

2476element = VisualTreeHelper.GetParent(element); 2599parent = VisualTreeHelper.GetParent(element); 2605parent = VisualTreeHelper.GetParent(element);

src\Framework\System\Windows\FrameworkElement.cs (12)

src\Framework\System\Windows\Generated\FrameworkElement.cs (2)

723parent = VisualTreeHelper.GetParent(this); 757parent = VisualTreeHelper.GetParent(this);

src\Framework\System\Windows\Input\KeyboardNavigation.cs (14)

src\Framework\System\Windows\Shell\WindowChromeWorker.cs (3)

390if (VisualTreeHelper.GetChildrenCount(_window) == 0) 401var rootElement = (FrameworkElement)VisualTreeHelper.GetChild(_window, 0); 1533var rootElement = (FrameworkElement)VisualTreeHelper.GetChild(_window, 0);

src\Framework\System\Windows\StyleHelper.cs (2)

1968FrameworkElement parent = VisualTreeHelper.GetParent(child) as FrameworkElement; 1977Debug.Assert( null == VisualTreeHelper.GetParent(child),

src\Framework\System\Windows\TreeWalkHelper.cs (1)

1014DependencyObject visualParent = VisualTreeHelper.GetParent(d);

src\Framework\System\Windows\Window.cs (1)

1845if ( VisualTreeHelper.GetParent(this) != null )