/// <summary> Increment or Decrement a given Keys Reference count. </summary>
public static void AdjustReferenceCountFor(ScrollableControl inControl, ReferenceMode inMode = ReferenceMode.Increment, bool inOrientHorz = true)
{
int UpdateReferenceCountFor(int key, ReferenceMode inRefMode = ReferenceMode.Increment) =>
Controller[key].Count += (int)inRefMode; //ContainsKey() is called before this.
int hash = inControl.GetHashCode();
if ((inMode == ReferenceMode.Increment) && !Controller.ContainsKey(hash))
{
Controller.Add(hash, new ControllerNode()
{
Count = 1
});
}
else
{
if (UpdateReferenceCountFor(hash, inMode) < 1)
{
Controller.Remove(hash);
}
}
}