void Apply(object undoObject, object toApplyTo, ElementSave parent)
{
if (toApplyTo != null && toApplyTo is StateSave && undoObject is StateSave)
{
StateSave undoStateSave = undoObject as StateSave;
StateSave toApplyToStateSave = toApplyTo as StateSave;
toApplyToStateSave.SetFrom(undoStateSave);
}
else if (toApplyTo != null && toApplyTo is List <InstanceSave> && undoObject is List <InstanceSave> )
{
List <InstanceSave> listToApplyTo = (List <InstanceSave>)toApplyTo;
List <InstanceSave> undoList = (List <InstanceSave>)undoObject;
listToApplyTo.Clear();
foreach (var instance in undoList)
{
instance.ParentContainer = parent;
listToApplyTo.Add(instance);
}
}
}
