private void button2_Click(object sender, EventArgs e) { double mulcan = canti_vali(); double subtotal = Convert.ToDouble(costo_esfLabel1.Text) * mulcan; reg.insertaCompra(id_esferaLabel1, txtcanti, descrip, subtotal, textBox2); dataGridView1.DataSource = compra.carrito(textBox2); compra c = new compra(); c.suma(textBox2, lblsub, lbliva, lbltot); }
private void button1_Click(object sender, EventArgs e) { String m = ""; tabControl1.Visible = true; dataGridView1.DataSource = compra.carrito(id_ventaTextBox); dataGridView2.DataSource = compra.carrito(id_ventaTextBox); compra reg = new compra(); reg.person(id_ClienteTextBox, label1); reg.person(id_ClienteTextBox, label5); reg.suma(id_ventaTextBox, lblsub, lbliva, lbltot); m = lblsub.Text; //MessageBox.Show(m); label7.Text = m; // totalLabel1.Text = lblsub.Text; // reg.suma(id_ventaTextBox, totalLabel1, lbliva, lbltot); }