private void btnFinish_Click(object sender, EventArgs e)
        {
            parameter = new DataModeling.Parameter()
            {
                DataType = cbbInputType.SelectedItem.ToString(),
                IsInput  = cbbType.SelectedIndex == 2,
                Name     = txtName.Text != null ?  txtName.Text : "",
                Value    = txtName.Text != null ? txtValue.Text : ""
            };

            executed = true;
            this.Close();
        }
        public void initialize(DataModeling.Parameter parameter)
        {
            executed = false;
            deleted  = false;
            if (parameter == null)
            {
                this.clearForm();
                btnDeleteInput.Hide();
                this.parameter = new DataModeling.Parameter();
                return;
            }

            this.parameter = parameter;
            btnDeleteInput.Show();
            txtValue.Text              = parameter.Value;
            txtName.Text               = parameter.Name;
            cbbType.SelectedIndex      = parameter.IsInput ? 2 : 1;
            cbbInputType.SelectedIndex = parameter.DataType == "Array" ? 2 : 1;
        }