3 references to RGN_DIFF
System.Windows.Forms (3)
System\Windows\Forms\Controls\ComboBox\ComboBox.cs (1)
3973
PInvokeCore.CombineRgn(dropDownRegion, windowRegion, dropDownRegion, RGN_COMBINE_MODE.
RGN_DIFF
);
System\Windows\Forms\Controls\TextBox\TextBoxBase.cs (1)
2645
if (PInvokeCore.CombineRgn(nonClientRegion.Region, nonClientRegion.Region, clientRegion.Region, RGN_COMBINE_MODE.
RGN_DIFF
)
System\Windows\Forms\MDI\MDIClient.cs (1)
298
if (PInvokeCore.CombineRgn(rgn1, rgn1, rgn2, RGN_COMBINE_MODE.
RGN_DIFF
) == GDI_REGION_TYPE.RGN_ERROR)