public decimal getPrice(itemsinorder item, DateTime date)
{
foreach (pricehistory price in item.product.pricehistories)
{
if (date >= price.startdate && (date <= price.enddate || price.enddate == null))
{
return(price.price);
}
}
return(0);
}
private void btnBinvoer_Click(object sender, RoutedEventArgs e)
{
var dateAndTime = DateTime.Now;
var date = dateAndTime.Date;
order o = new order();
itemsinorder iio = new itemsinorder();
iio.product = (product)cbProduct.SelectedItem;
iio.amount = txtHoeveelheid.Text;
iio.order = o;
o.customer = (customer)cbKlant.SelectedItem;
o.date = DateTime.Now.Date;
db.itemsinorders.InsertOnSubmit(iio);
db.orders.InsertOnSubmit(o);
db.SubmitChanges();
dgItemsinorder.ItemsSource = db.itemsinorders;
dgOrder.ItemsSource = db.orders;
MessageBox.Show("De bestelling van" + " " + cbKlant.Text + " " + "is toegevoegd aan de database", "Gelukt!");
Bestellingsinvoer bi = new Bestellingsinvoer();
bi.Show();
this.Close();
MessageBoxResult m = MessageBox.Show("Wil je een factuur maken", "Factuur", MessageBoxButton.YesNo);
if (m == MessageBoxResult.Yes)
{
Factuur f = new Factuur();
f.Show();
this.Close();
}
}
private void detach_itemsinorders(itemsinorder entity)
{
this.SendPropertyChanging();
entity.product = null;
}
private void attach_itemsinorders(itemsinorder entity)
{
this.SendPropertyChanging();
entity.order = this;
}
partial void Deleteitemsinorder(itemsinorder instance);
partial void Updateitemsinorder(itemsinorder instance);
partial void Insertitemsinorder(itemsinorder instance);
