private void proveedoresToolStripMenuItem_Click(object sender, EventArgs e) { foreach (Form formulario in this.MdiChildren) { if (formulario == objListarProveedor) { formulario.Show(); } else { formulario.Hide(); } } objListarProveedor.MdiParent = this; objListarProveedor.Show(); }
private void pictureBox13_Click(object sender, EventArgs e) { ListarProveedor objHistoriaClinica = new ListarProveedor(); objHistoriaClinica.MdiParent = this.MdiParent; this.Hide(); objHistoriaClinica.Show(); }