10 references to Union
System.Windows.Forms (9)
winforms\Managed\System\WinForms\ErrorProvider.cs (1)
1717region.Union(new Rectangle(x, y, 1, 1));
winforms\Managed\System\WinForms\ToolStrip.cs (1)
2019region.Union(DisplayedItems[i].Bounds);
winforms\Managed\System\WinForms\ToolStripProfessionalRenderer.cs (7)
769parentRegionToPaint.Union(topLeftParentHorizontalPixels); 770parentRegionToPaint.Union(bottomLeftParentHorizontalPixels); 771parentRegionToPaint.Union(bottomLeftParentVerticalPixels); 772parentRegionToPaint.Union(bottomRightHorizontalPixels); 773parentRegionToPaint.Union(bottomRightVerticalPixels); 774parentRegionToPaint.Union(topRightHorizontalPixels); 775parentRegionToPaint.Union(topRightVerticalPixels);
System.Workflow.ComponentModel (1)
AuthoringOM\Design\Glyphs\ConfigErrorGlyph.cs (1)
77clipRegion.Union(activatedBounds);