5 writes to _columnHeaderDragIndicator
PresentationFramework (5)
System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (5)
494_columnHeaderDragIndicator = null; 611_columnHeaderDragIndicator = null; 707_columnHeaderDragIndicator = CreateColumnHeaderDragIndicator(); 717_columnHeaderDragIndicator = reorderingEventArgs.DragIndicator; 864_columnHeaderDragIndicator = null;
30 references to _columnHeaderDragIndicator
PresentationFramework (30)
System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (30)
113if (_columnHeaderDragIndicator != null && _isColumnHeaderDragging) 115_columnHeaderDragIndicator.Measure(childConstraint); 116indicatorSize = _columnHeaderDragIndicator.DesiredSize; 155if (_columnHeaderDragIndicator != null && _isColumnHeaderDragging) 157_columnHeaderDragIndicator.Arrange(new Rect( 159new Size(_columnHeaderDragIndicator.Width, _columnHeaderDragIndicator.Height))); 438if (_columnHeaderDragIndicator != null) 460if (_columnHeaderDragIndicator != null) 462return _columnHeaderDragIndicator; 472if (_columnHeaderDragIndicator != null && _columnHeaderDropLocationIndicator != null) 491if (_columnHeaderDragIndicator != null) 493RemoveVisualChild(_columnHeaderDragIndicator); 547if (_columnHeaderDragIndicator != null) 549_columnHeaderDragIndicator.Visibility = dragIndicatorVisibility; 608if (_columnHeaderDragIndicator != null) 610RemoveVisualChild(_columnHeaderDragIndicator); 681if (_columnHeaderDragIndicator == null) 687height = Math.Max(_draggingSrcColumnHeader.RenderSize.Height, _columnHeaderDragIndicator.Height); 710reorderingEventArgs.DragIndicator = _columnHeaderDragIndicator; 720if (_columnHeaderDragIndicator != null) 723AddVisualChild(_columnHeaderDragIndicator); 760Debug.Assert(_columnHeaderDragIndicator != null, "Drag indicator is null"); 769_columnHeaderDragIndicator.Style = style; 770_columnHeaderDragIndicator.CoerceValue(WidthProperty); 771_columnHeaderDragIndicator.CoerceValue(HeightProperty); 817if (_columnHeaderDragIndicator != null) 819_columnHeaderDragIndicator.Visibility = Visibility.Collapsed; 820DataGridColumnFloatingHeader floatingHeader = _columnHeaderDragIndicator as DataGridColumnFloatingHeader; 823RemoveVisualChild(_columnHeaderDragIndicator);