using iWareCommon.Common.Entity; using iWareCommon.Common.EnumType; using iWareCommon.Common.Service; using iWareCommon.Utils; using iWareDataCore.DEV.Dao; using iWareDataCore.DEV.Entity; using iWareDataCore.ORM; using iWareDataCore.Properties; using System; using System.Collections.Generic; using System.Data.Entity.Validation; using System.Linq; using System.Text; using System.Threading.Tasks; namespace iWareDataCore.DEV.Service { public class EquipmentTypeService : CommonService { private static object Lock = new object(); private EquipmentTypeService() : base(EquipmentTypeDao.GetInstance()) { } private static EquipmentTypeService Instance = null; /// /// 获取单例的方法 /// /// 单例 public static EquipmentTypeService GetInstance() { if (Instance == null) { lock (Lock) { if (Instance == null) { Instance = new EquipmentTypeService(); } } } return Instance; } } }