private void ເພມຜໃຊລະບບໃໝToolStripMenuItem_Click(object sender, EventArgs e) { panel2.Controls.Clear(); F_Add_manageUser room = new F_Add_manageUser(); room.TopLevel = false; panel2.Controls.Add(room); room.Show(); }
private void button2_Click(object sender, EventArgs e) { F_Add_manageUser add = new F_Add_manageUser(); add.ShowDialog(); }