public void ExpensesGrid_Loaded(object sender, RoutedEventArgs e) { if (_projectId != 0) { grillaGastos.Items.Clear(); TotalGastos.Text = string.Empty; var cadena = db.GetExpenses(_projectId); if (cadena.Count != 0) { foreach (var item in cadena) { var UnitPrice = item.UnitPrice.ToString("C"); var TotalPrice = item.TotalPrice.ToString("C"); var o = new { item.Id, item.Name, item.Amount, UnitPrice, TotalPrice }; grillaGastos.Items.Add(o); } } TotalGastos.Text = "TOTAL GASTOS / JORNALES: " + db.CalculateTotalExpenses(_projectId).ToString("C"); } }