// float version /// <include file='doc\Region.uex' path='docs/doc[@for="Region.Complement"]/*' /> /// <devdoc> /// Updates this <see cref='System.Drawing.Region'/> to the portion of the /// specified <see cref='System.Drawing.RectangleF'/> that does not intersect with this <see cref='System.Drawing.Region'/>. /// </devdoc> public void Complement(RectangleF rect) { GPRECTF gprectf = rect.ToGPRECTF(); int status = SafeNativeMethods.GdipCombineRegionRect(new HandleRef(this, nativeRegion), ref gprectf, CombineMode.Complement); if (status != SafeNativeMethods.Ok) { throw SafeNativeMethods.StatusException(status); } }
// float version /// <include file='doc\Region.uex' path='docs/doc[@for="Region.Exclude"]/*' /> /// <devdoc> /// Updates this <see cref='System.Drawing.Region'/> to the portion of its interior /// that does not intersect with the specified <see cref='System.Drawing.RectangleF'/>. /// </devdoc> public void Exclude(RectangleF rect) { GPRECTF gprectf = new GPRECTF(rect); int status = SafeNativeMethods.GdipCombineRegionRect(new HandleRef(this, nativeRegion), ref gprectf, CombineMode.Exclude); if (status != SafeNativeMethods.Ok) { throw SafeNativeMethods.StatusException(status); } }