5 writes to _columnHeaderDropLocationIndicator
PresentationFramework (5)
System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (5)
499_columnHeaderDropLocationIndicator = null; 616_columnHeaderDropLocationIndicator = null; 707_columnHeaderDropLocationIndicator = CreateColumnHeaderDropIndicator(); 717_columnHeaderDropLocationIndicator = reorderingEventArgs.DropLocationIndicator; 864_columnHeaderDropLocationIndicator = null;
29 references to _columnHeaderDropLocationIndicator
PresentationFramework (29)
System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (29)
120if (_columnHeaderDropLocationIndicator != null && _isColumnHeaderDragging) 122_columnHeaderDropLocationIndicator.Measure(availableSize); 123indicatorSize = _columnHeaderDropLocationIndicator.DesiredSize; 161if (_columnHeaderDropLocationIndicator != null && _isColumnHeaderDragging) 164double dropIndicatorWidth = _columnHeaderDropLocationIndicator.Width; 166_columnHeaderDropLocationIndicator.Arrange(new Rect(point, new Size(dropIndicatorWidth, _columnHeaderDropLocationIndicator.Height))); 442if (_columnHeaderDropLocationIndicator != null) 463else if (_columnHeaderDropLocationIndicator != null) 465return _columnHeaderDropLocationIndicator; 471if (_columnHeaderDragIndicator != null && _columnHeaderDropLocationIndicator != null) 473return _columnHeaderDropLocationIndicator; 496if (_columnHeaderDropLocationIndicator != null) 498RemoveVisualChild(_columnHeaderDropLocationIndicator); 551if (_columnHeaderDropLocationIndicator != null) 553_columnHeaderDropLocationIndicator.Visibility = dragIndicatorVisibility; 613if (_columnHeaderDropLocationIndicator != null) 615RemoveVisualChild(_columnHeaderDropLocationIndicator); 710reorderingEventArgs.DropLocationIndicator = _columnHeaderDropLocationIndicator; 725if (_columnHeaderDropLocationIndicator != null) 728AddVisualChild(_columnHeaderDropLocationIndicator); 792Debug.Assert(_columnHeaderDropLocationIndicator != null, "Drag indicator is null"); 800_columnHeaderDropLocationIndicator.Style = style; 801_columnHeaderDropLocationIndicator.CoerceValue(WidthProperty); 802_columnHeaderDropLocationIndicator.CoerceValue(HeightProperty); 825if (_columnHeaderDropLocationIndicator != null) 827_columnHeaderDropLocationIndicator.Visibility = Visibility.Collapsed; 828DataGridColumnDropSeparator separator = _columnHeaderDropLocationIndicator as DataGridColumnDropSeparator; 834RemoveVisualChild(_columnHeaderDropLocationIndicator);