private void Button2_Click(object sender, EventArgs e)
        {
            FStep3Dialog st3 = new FStep3Dialog();

            this.Hide();
            st3.ShowDialog();
        }
        private void Button3_Click(object sender, EventArgs e)
        {
            FStep3Dialog st3 = new FStep3Dialog();

            this.mData = this.comboBox1.SelectedIndex;
            AppUtilities.CreateOrUpdateDict("step2", this.mData);
            this.Hide();
            st3.ShowDialog();
        }