예제 #1
0
        private void ToolStripMenuItemDangXuat_Click(object sender, EventArgs e)
        {
            frmDangNhap dn = new frmDangNhap();

            dn.Show();
            this.Close();
        }
예제 #2
0
        private void button1_Click(object sender, EventArgs e)
        {
            frmDangNhap open  = new frmDangNhap();
            frmDangKy   close = new frmDangKy();

            open.Show();
            close.Hide();
            close.Visible = false;
        }