7 writes to BackgroundColor
PresentationCore (1)
System\Windows\InterOp\HwndSource.cs (1)
268
_hwndTarget.
BackgroundColor
= Colors.Transparent;
PresentationFramework (6)
System\Windows\Appearance\WindowBackdropManager.cs (2)
102
windowSource.CompositionTarget.
BackgroundColor
= Colors.Transparent;
116
windowSource.CompositionTarget.
BackgroundColor
= SystemColors.WindowColor;
System\Windows\Controls\Primitives\Popup.cs (1)
3362
hwndTarget.
BackgroundColor
= transparent ? Colors.Transparent : Colors.Black;
System\Windows\Shell\WindowChromeWorker.cs (3)
953
_hwndSource.CompositionTarget.
BackgroundColor
= SystemColors.WindowColor;
963
_hwndSource.CompositionTarget.
BackgroundColor
= Colors.Transparent;
1149
_hwndSource.CompositionTarget.
BackgroundColor
= SystemColors.WindowColor;