public const int BLOCK_CONTENT_LENGTH = 12; //块的数据容量度量
public FileShow(FAT _disk, FCB _currentFile)
{
InitializeComponent();
disk = _disk;
currentFile = _currentFile;
FileName_Text.Text = currentFile.name;
FileSize_Text.Text = Convert.ToString(currentFile.size);
FileContent_Text.Text = disk.ExtractFileContent(currentFile);
}
private void FileEdit_Button_Click(object sender, RoutedEventArgs e)
{
FileEdit fileEditWindow = new FileEdit();
fileEditWindow.ShowDialog();
string newFileContent = fileEditWindow._newFileContent;
if (newFileContent == null)
{
return;
}
currentFile.size = newFileContent.Count() / BLOCK_CONTENT_LENGTH + 1;
disk.EditFileContent(currentFile, newFileContent);
FileSize_Text.Text = Convert.ToString(currentFile.size);
FileContent_Text.Text = disk.ExtractFileContent(currentFile);
}
