public bool RemoveAt(int index)
{
if ((index >= 0) && (index < items.Count))
{
Operation value = items[index];
items.RemoveAt(index);
NotifyRemoving?.Invoke(this, new OperationEventArgs(value, OperationAction.Remove));
return(true);
}
else
{
return(false);
}
}
public bool Remove(DateTime date, decimal value)
{
int index = items.FindIndex(item => (item.Date == date) && (item.Value == value));
if (index == -1)
{
return(false);
}
else
{
Operation removingItem = items[index];
items.RemoveAt(index);
NotifyRemoving?.Invoke(this, new OperationEventArgs(removingItem, OperationAction.Remove));
return(true);
}
}
