public void ExecuteAddCashTransactionCommand(object parametr)
{
DayCosts.Add(new OneCashTransaction()
{
Article = NewCashTransaction.Article, Money = NewCashTransaction.Money
});
DailyTotalCosts += NewCashTransaction.Money;
CostsRepository.Instance.AddOperation(NewCashTransaction);
NewCashTransaction = new OneCashTransaction();
}
public void ExecuteDellCurrentCashTransactionCommand(object parametr)
{
DailyTotalCosts -= CurrentCashTransaction.Money;
CostsRepository.Instance.DeleteOperation(CurrentCashTransaction);
DayCosts.Remove(CurrentCashTransaction);
if (DayCosts.Count > 0)
{
CurrentCashTransaction = DayCosts.First();
}
}
