private void pictureBox2_Click(object sender, EventArgs e) { LGestionFactura Instancia = new LGestionFactura(); Instancia.LconsultaDetalleServicio(comboBox1.SelectedValue.ToString(), comboBox2.SelectedValue.ToString(), llcodigo_factura.Text); LGestionFactura instancia = new LGestionFactura(); DataTable tabla1 = new DataTable(); tabla1 = instancia.ConsultaDetalle_factura(llcodigo_factura.Text);//invocacion dataGridView2.DataSource = tabla1; dataGridView2.Visible = true; LGestionFactura instanciav = new LGestionFactura(); string[] resultado = instanciav.LValor_total(llcodigo_factura.Text); label21.Text = resultado[0]; label17.Text = resultado[1]; LGestionFactura instancia1 = new LGestionFactura(); if (textBox5.Text != "" && label21.Text != "") { label22.Text = instancia1.LCambio(Convert.ToInt32(textBox5.Text), Convert.ToInt32(label21.Text)).ToString(); } label23.Text = instancia.promedio_horas(Convert.ToInt32(label17.Text), Convert.ToInt32(label21.Text)).ToString(); }
private void textBox5_TextChanged(object sender, EventArgs e) { LGestionFactura instancia = new LGestionFactura(); if (textBox5.Text != "" && label21.Text != "") { label22.Text = instancia.LCambio(Convert.ToInt32(textBox5.Text), Convert.ToInt32(label21.Text)).ToString(); } }