public decimal GetTotalValue() { decimal sum = 0; if (DetailImports != null) { foreach (var item in DetailImports) { if (item != null) { sum += item.Amount.GetValueOrDefault() * item.Price.GetValueOrDefault(); } else { DetailImports.Remove(null); } } } return(sum); }
public int GetAmountValue() { int sum = 0; if (DetailImports != null) { foreach (var item in DetailImports) { if (item != null) { sum += item.Amount.GetValueOrDefault(); } else { DetailImports.Remove(null); } } } return(sum); }