MARKUS

using System.Windows.Markup;

        public override void Copy(CommentUserInfo lhs)

        {

            if (lhs is RectCloudControl rectCloudControl)

            {

                this.StartPoint = new System.Windows.Point(rectCloudControl.StartPoint.X, rectCloudControl.StartPoint.Y);

                this.EndPoint = new System.Windows.Point(rectCloudControl.EndPoint.X, rectCloudControl.EndPoint.Y);

                this.LeftBottomPoint = new System.Windows.Point(rectCloudControl.LeftBottomPoint.X, rectCloudControl.LeftBottomPoint.Y);

                this.TopRightPoint = new System.Windows.Point(rectCloudControl.TopRightPoint.X, rectCloudControl.TopRightPoint.Y);

                this.Paint = rectCloudControl.Paint;

                this.Opacity = rectCloudControl.Opacity;

                this.DashSize = rectCloudControl.DashSize;

                this.PointSet = rectCloudControl.PointSet.ConvertAll(x => new System.Windows.Point(x.X, x.Y));

                this.StrokeColor = rectCloudControl.StrokeColor;

                this.ArcLength = rectCloudControl.ArcLength;

                this.LineSize = rectCloudControl.LineSize;

                this.UserID = rectCloudControl.UserID;

                this.Memo = rectCloudControl.Memo;

            }

        }

        public override CommentUserInfo Clone()

        {

            var clone = new RectCloudControl();

            clone.Copy(this);

            return clone;

        }