Exemple #1
0
        private void button9_Click(object sender, EventArgs e)
        {
            this.Hide();
            frmlogin loginform = new frmlogin();

            loginform.ShowDialog();
        }
        private void btndangnhap_Click(object sender, EventArgs e)
        {
            frmlogin dangnhap = new frmlogin();

            dangnhap.ShowDialog();
        }