private void UpdateFileInfo(SysFileIf file)
 {
     NameLabel.Text           = file.Name;
     TypeLabel.Text           = file.Type;
     SizeLabel.Text           = file.Size;
     FullPathLabel.Text       = file.FullPath;
     CreateTimeLabel.Text     = file.CreateTime;
     LastWriteTimeLabel.Text  = file.WriteTime;
     LastAccessTimeLabel.Text = file.AccessTime;
 }
        private void FileListView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            if (((ListView)sender).SelectedItem == null)
            {
                return;
            }
            SysFileIf currentFile = (SysFileIf)((ListView)sender).SelectedItem;

            if (currentFile.Type == "Folder")
            {
                PathBox.Text = currentFile.FullPath;
                UpdateFileList(PathBox.Text);
            }
        }