7 writes to _viewportLineVisuals
PresentationFramework (7)
MS\Internal\Documents\TextBoxView.cs (7)
385
_viewportLineVisuals
= null;
409
_viewportLineVisuals
= null;
425
_viewportLineVisuals
= null;
1110
_viewportLineVisuals
= null;
1120
_viewportLineVisuals
= null;
2618
_viewportLineVisuals
= null;
2638
_viewportLineVisuals
= new List<TextBoxLineDrawingVisual>(count);
19 references to _viewportLineVisuals
PresentationFramework (19)
MS\Internal\Documents\TextBoxView.cs (19)
2613
List<TextBoxLineDrawingVisual> oldLineVisuals =
_viewportLineVisuals
;
2639
_viewportLineVisuals
.AddRange(new TextBoxLineDrawingVisual[count]); // must we allocate an empty array?
2670
_viewportLineVisuals
[lineIndex - _viewportLineVisualsIndex + i] = oldLineVisuals[lineIndex - oldLineVisualsIndex + i];
2697
if (
_viewportLineVisuals
!= null)
2699
lineVisual =
_viewportLineVisuals
[lineIndex - _viewportLineVisualsIndex];
2708
_viewportLineVisuals
?[lineIndex - _viewportLineVisualsIndex] = lineVisual;
2714
if (
_viewportLineVisuals
!= null)
2718
lineIndex < _viewportLineVisualsIndex +
_viewportLineVisuals
.Count)
2720
_viewportLineVisuals
.Insert(lineIndex - _viewportLineVisualsIndex, null);
2728
if (
_viewportLineVisuals
!= null)
2732
lineIndex < _viewportLineVisualsIndex +
_viewportLineVisuals
.Count &&
2733
_viewportLineVisuals
[lineIndex - _viewportLineVisualsIndex] != null)
2736
_viewportLineVisuals
[lineIndex - _viewportLineVisualsIndex].DiscardOnArrange = true;
2737
_viewportLineVisuals
[lineIndex - _viewportLineVisualsIndex] = null;
2745
if (
_viewportLineVisuals
!= null)
2754
if (lineIndex < _viewportLineVisualsIndex +
_viewportLineVisuals
.Count)
2757
count = Math.Min(count,
_viewportLineVisuals
.Count - start);
2763
_viewportLineVisuals
[start + i]?.DiscardOnArrange = true;
2766
_viewportLineVisuals
.RemoveRange(start, count);