linq to sql like 

 var predicate = PredicateBuilder.True<Shop_Product>();

  1.  predicate = predicate.And(c => c.CommodityType.StartsWith(temmp));

  2.  predicate = predicate.And(c => c.CommodityType.Contains("0102"));

 3.    predicate = predicate.And(c => c.CommodityType.IndexOf("0102")>-1);

　　以上是三种like 实现

posted @ 2012-08-15 15:37  @索卡  阅读(365)  评论(0)  编辑  收藏  举报