private void backBtn_Click(object sender, EventArgs e)
        {
            DANGKYTHICCQT r = new DANGKYTHICCQT();

            r.Show();
            this.Close();
        }
Example #2
0
        private void dktccqtBtn_Click(object sender, EventArgs e)
        {
            this.Hide();
            DANGKYTHICCQT r = new DANGKYTHICCQT();

            r.Show();
        }