private void okButton_Click(object sender, EventArgs e)
{
Form1 form1 = (Form1)this.Owner;
Order order1 = new Order(order.OrderId, order.Customer, new List <OrderItem> {
item
});
if (form1.os.Orders.Contains(order1))
{
Order order2 = form1.os.GetOrder(order.OrderId);
if (order2.Items.Contains(item))
{
OrderItem item2 = order2.GetItem(item.Index);
order2.RemoveItem(item2);
order2.Items.Add(item);
}
else
{
order2.Items.Add(item);
}
}
else
{
form1.os.AddOrder(order1);
}
form1.orderBindingSource.ResetBindings(false);
this.Close();
}
private void updateButton_Click(object sender, EventArgs e)
{
uint orderID = (uint)orderDataGridView.CurrentRow.Cells[0].Value;
Order order = os.GetOrder(orderID);
uint index = (uint)itemDataGridView.CurrentRow.Cells[0].Value;
OrderItem orderItem = order.GetItem(index);
Form2 form2 = new Form2(order, orderItem);
form2.Show(this);
}