protected bool UnregisterChild(ActiveModel child) //?
{
if (_children.Remove(child)) //lock?
{
child.PropertyChanged -= this.ChildPropertyChanged;
child.PropertyChanging -= this.ChildPropertyChanging;
return(true);
}
return(false);
}
protected bool RegisterChild(ActiveModel child) //?
{
if (_children.Add(child)) //lock? gaurd against null
{
child.PropertyChanging += this.ChildPropertyChanging;
child.PropertyChanged += this.ChildPropertyChanged;
return(true);
}
return(false);
}
protected virtual void OnChildPropertyChanged(ActiveModel child, string propertyName)//?
{
}