private void RemoveAddition(IHexAddition addition)
{
additions.Remove(addition);
addition.Disattach();
}
private void AddAddition(IHexAddition addition)
{
additions.Add(addition);
addition.Attach(this);
}
private void RemoveAddition(IHexAddition addition)
{
additions.Remove(addition);
addition.Disattach();
}
private void AddAddition(IHexAddition addition)
{
additions.Add(addition);
addition.Attach(this);
}