摘要： 老版本中：EF 4和EF 3.5 SP1using (var context = new TestDBEntities()){ var query = from p in context.Parents where p.Name == "Lingzhi" select p; ObjectQuery parents = query as ObjectQuery; if (parents != null) { string sql = parents.ToTraceString(); }}Vie... 阅读全文

摘要： 表关系建立：http://blog.csdn.net/niewq/article/details/17232321一对多：namespace LckLib.EF.V6.Models{ public class Role { public int ID { get; set; } [MaxLength(20)] [Required] public string RoleName { get; set; } public string Remark { get; set; } public virtua... 阅读全文