using System.Collections.Generic; using System.Linq; using ET; using GFGGame; namespace cfg.GfgCfg { public partial class StoryLevelCfg { public int Order { get { var dataList = CommonDataManager.Tables.TblStoryLevelCfg.DataList.Where(a => a.ChapterId == ChapterId) .Select(a => a.Id) .ToList(); var index = dataList.IndexOf(Id); return index + 1; } } } }