2 writes to _viewPort
PresentationFramework (2)
System\Windows\Controls\GridViewRowPresenter.cs (2)
458_viewPort = scrollViewer.GetTemplateChild(ScrollViewer.ScrollContentPresenterTemplateName) as FrameworkElement; 463_viewPort = scrollViewer;
4 references to _viewPort
PresentationFramework (4)
System\Windows\Controls\GridViewRowPresenter.cs (4)
461if (_viewPort == null) 480if (_viewItem != null && _viewPort != null) 482Rect viewPortBounds = new Rect(new Point(), _viewPort.RenderSize); 484itemBounds = _viewItem.TransformToAncestor(_viewPort).TransformBounds(itemBounds);