public EditValue(string name)
        {
            InitializeComponent();

            _type = EditValueType.Name;
            _name = name ?? "";

            SetTitle();

            textBox1.Text = _name.ToString();
        }
        public EditValue(TagNode tag)
        {
            InitializeComponent();

            _type = EditValueType.Value;
            _tag = tag;

            if (tag == null) {
                DialogResult = DialogResult.Abort;
                Close();
                return;
            }

            SetTitle();

            textBox1.Text = _tag.ToString();
        }