Example #1
0
        private void btTongDai_Click(object sender, EventArgs e)
        {
            TongDai td = new TongDai();

            this.Hide();
            td.ShowDialog();
            this.Show();
        }
Example #2
0
        private void button1_Click(object sender, EventArgs e)
        {
            TongDai d = new TongDai();

            d.Show();
        }