4 references to CombineRgn
System.Windows.Forms (4)
winforms\Managed\System\WinForms\Control.cs (1)
17451SafeNativeMethods.CombineRgn(new HandleRef(null, newRegion), new HandleRef(null, region), new HandleRef(this, clipRegion), NativeMethods.RGN_DIFF);
winforms\Managed\System\WinForms\MDIClient.cs (1)
306if (SafeNativeMethods.CombineRgn(new HandleRef(null, rgn1), new HandleRef(null, rgn1), new HandleRef(null, rgn2), NativeMethods.RGN_DIFF) == 0)
winforms\Managed\System\WinForms\ToolStripTextBox.cs (1)
731SafeNativeMethods.CombineRgn(hNonClientRegion, hTotalRegion, hClientRegion, NativeMethods.RGN_XOR);
winforms\Managed\System\WinForms\WinFormsUtils.cs (1)
661NativeMethods.RegionFlags combineResult = (NativeMethods.RegionFlags)SafeNativeMethods.CombineRgn(hClippingRegion, hClippingRegion, hOriginalClippingRegion, NativeMethods.RGN_AND);