public TransactionViewModel(IDialogCoordinator dialogCoordinator)
{
this.dialogCoordinator = dialogCoordinator;
TransactionRecordRepository = new TransactionRecordRepository();
Transactions = new ObservableCollection <Transaction>(TransactionRecordRepository.Transactions);
ReorderTransactionList();
AddNewCommand = new RelayCommand <object>(AddNewTx);
RemoveCommand = new RelayCommand <object>(RemoveTxAsync);
EditCommand = new RelayCommand <object>(EditTx);
}
private void OnListChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (Transaction item in e.NewItems)
{
TransactionRecordRepository.Add(item);
}
break;
case NotifyCollectionChangedAction.Remove:
foreach (Transaction item in e.OldItems)
{
TransactionRecordRepository.Remove(item);
}
break;
case NotifyCollectionChangedAction.Replace:
break;
}
ReorderTransactionList();
}