private void yes_btn_Click(object sender, EventArgs e) { CUNGCAPTHONGTINCONGTY c = new CUNGCAPTHONGTINCONGTY(); c.Show(); this.Hide(); }
private void ihdct_btn_Click(object sender, EventArgs e) { CUNGCAPTHONGTINCONGTY bci = new CUNGCAPTHONGTINCONGTY(); bci.Show(); this.Dispose(); }