/// <summary>
        /// Initializes a new instance of the <see cref="FileNumDialog"/> class.
        /// </summary>
        /// <param name="idCodes">List of scaned codes that don't have a file number associated.</param>
        public FileNumDialog(List <string> idCodes)
        {
            InitializeComponent();

            _codeNums            = DataParser.CalculateNumberOfCodes(idCodes.Count);
            _idCodes             = idCodes;
            lTextFileNumber.Text = "Preostali broj kodova za unos: " + _codeNums;
        }