public NormalPaymentViewModel(NormalPaymentBussiness bussiness)
{
_bussiness = bussiness;
ItemCollection = new ObservableCollection <AccountItemViewModel>();
AccountDate = DateTime.Now;
_bussiness.ItemsChangedEvent += items =>
{
ItemCollection.Clear();
_currentItem = null;
items.ForEach(i =>
{
ItemCollection.Add(new AccountItemViewModel(i));
ItemCollection.Last().ItemSelectedEvent += item =>
{
_currentItem = item;
foreach (AccountItemViewModel accountItem in ItemCollection.Where(t => t.ItemID != item.ItemID))
{
accountItem.ChangeSelecState(false);
}
};
});
};
}
public PaymentManagementBussiness(BlockClassManagement block, RegularClassManagement regular, TraineeInfo trainee, NameCallingBussiness nameCalling)
{
PaymentDAL = new PaymentInfo();
ClassPayment = new ClassPaymentBussiness(block, regular, trainee, PaymentDAL, nameCalling);
NormalPayment = new NormalPaymentBussiness(PaymentDAL);
}