摘要: LINQ to Entities does not recognize the method 'System.Nullable`1[System.Int32] DiffMinutes(System.Nullable`1[System.DateTime], System.Nullable`1[Syst... 阅读全文
posted @ 2015-11-21 17:13 chen2013 阅读(451) 评论(0) 推荐(0)