public frmVenta()
{
ventaActual = new venta();
InitializeComponent();
}
private void btnNuevaVenta_Click(object sender, EventArgs e)
{
ventaActual = new venta();
this.lblCliente.Text = "Cliente : No seleccionado";
this.lblTotal.Text = "Total: $ 00.00";
this.lblSubTotal.Text = "Sub-total: $ 00.00";
dgvProductos.RowCount = 0;
dgvProductos.Refresh();
this.btnAgregarCliente.Enabled = true;
this.btnAddProd.Enabled = true;
this.btnFinalizarVenta.Enabled = true;
this.btnFactura.Enabled = false;
this.btnNuevaVenta.Enabled = false;
this.cbEnvio.SelectedIndex = -1;
}