using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace POSV.MessageEvent { /// /// 消息事件管理器生成工厂 /// public class MsgEventFactory { private static MsgEventsContainer _msgEventsContainer = null; public static MsgEventsContainer EventsContainer { get { if (_msgEventsContainer == null) { _msgEventsContainer = new MsgEventsContainer(); } return _msgEventsContainer; } } } }