private BindingList <EntryExpenses> LoadEntriesTypes() { return(new BindingList <EntryExpenses>(ctr.List().Where(e => e.Date.ToString("MM yyyy") == date.ToString("MM yyyy") && (e.EntryType == this.entryType || e.EntryType == (this.entryType == EntryType.Expense ? EntryType.ExpenseCreditCard : EntryType.Revenue))).ToList())); }