Пример #1
0
        private void facturacionToolStripMenuItem_Click(object sender, EventArgs e)
        {
            RFactura Abrir = new RFactura();

            Abrir.Show();
        }
Пример #2
0
 private void reporteFacturasToolStripMenuItem_Click(object sender, EventArgs e)
 {
     var      Formulario = Application.OpenForms.OfType <RFactura>().FirstOrDefault();
     RFactura Entrada    = Formulario ?? new RFactura();
 }