C# 模拟网页拖拽

            DataObject data = new DataObject();
            String url = "数据体模拟";
            string contents = "[InternetShortcut]URL=" + url;
            logger.info("拖拽URL数据 " + contents);
            //"[InternetShortcut]" + Environment.NewLine + "URL=" + url + Environment.NewLine;
            Byte[] contentsByteArray = System.Text.Encoding.Default.GetBytes(contents);
            MemoryStream contentsStream = new MemoryStream(contentsByteArray);
            data.SetData("FileContents", contentsStream);
            this.DoDragDrop(data, DragDropEffects.Link);