private void ViewOnDownloadButtonClick(object sender, EventArgs eventArgs)
        {
            var pt = Values.SafeGetValue <PanelTile>("fileName");
            IEnumerable <string> directoryList = null;

            if (Values.SafeGetValue <TreeNode>("TreeNode") != null && pt != null && pt.Tag != null)
            {
                string fileName = ((File)pt.Tag).Name;
                string filePath = null;
                directoryList = FileTransfer.GetDirectoryNames(Values.SafeGetValue <TreeNode>("TreeNode"));

                foreach (string d in directoryList)
                {
                    filePath += d + "/";
                }

                filePath += fileName;

                FileTransfer.DownloadFile(filePath);
            }
        }