public dFunction(DateTime date, e_direction direction)
{
if (!Enum.IsDefined(typeof(e_direction), direction)) throw new ArgumentException(nameof(direction));
data = new dfData(date, direction);
_sender = this;
_binded = null;
}
protected void directionChangedPushEvent(e_direction Old, e_direction New)
{
event_directionChanged?.Invoke(_sender, new valueChange<e_direction>(Old, New));
}
public dfData(DateTime date, e_direction direction)
{
this.date = date;
this.direction = direction;
}
