public T_SYS_PERMISSION GetSysPermissionByID(string perID) { using (SysPermissionBLL bll = new SysPermissionBLL()) { #region T_SYS_PERMISSION perList; string keyString = "GetSysPermissionByID" + perID; if (WCFCache.Current[keyString] == null) { perList = bll.GetSysPermissionByID(perID); WCFCache.Current.Insert(keyString, perList, DateTime.Now.AddMinutes(15)); } else { perList = (T_SYS_PERMISSION)WCFCache.Current[keyString]; } return perList; #endregion } }