private void timer2_Tick(object sender, EventArgs e) { Lgestionventa FAC = new Lgestionventa(); facturane = FAC.codfactura(); if (facturane == "1") { label2.Text = facturane; } else { ap = Convert.ToInt32(facturane) + 1; label2.Text = ap.ToString(); } }
private void PnDomicilios_Load(object sender, EventArgs e) { Lgestionventa FAC = new Lgestionventa(); factura = FAC.codfactura(); if (factura == "1") { label2.Text = "1"; } else { int a = Convert.ToInt32(factura) + 1; label2.Text = a.ToString(); } }