public static Behavior GetChangeYBehavior(string moduleName, List <string> elementNames, float originY, float newY, bool isAdd = false) { return(new Behavior(isReDo => DisplayObjectUtil.ChangeYBehavior(moduleName, elementNames, newY, isAdd), isReUndo => DisplayObjectUtil.ChangeYBehavior(moduleName, elementNames, originY, isAdd), BehaviorType.ChangeY)); }