public void RemoveProduct(IProduct productOrdered, int qtyOrdered)
{
IOrderItem currentProductOrdered;
if (!_tryGetProductOrdered(productOrdered.Id, out currentProductOrdered))
{
return;
}
currentProductOrdered.RemoveQuantity(qtyOrdered);
if (TotalQuantityOrdered > 0)
{
TotalQuantityOrdered -= qtyOrdered;
}
if (currentProductOrdered.QtyOrdered == 0)
{
ProductsOrdered.Remove(currentProductOrdered);
}
}
private void DataGridOrdersButtonclick(object obj)
{
ProductsOrdered.Remove(SelectedProductOrdered);
CalculateTotals();
}