随笔分类 -  EF

摘要：public ResultM UploadFile(FileInfoM pFileInfoM) { ResultM result = new ResultM() { Flag = 1 }; DbModel db = new DbModel(); DbDocModel dbDoc = new DbDocMode... 阅读全文

摘要：public static class MapperExtensions { public static TResult MapTo<TResult>(this object self, TResult result) { if (self == null) throw new ArgumentNu 阅读全文

摘要：q = q.Where(t => System.Data.Entity.SqlServer.SqlFunctions.DateDiff("dd", t.Date, dDate) == 0); 阅读全文

摘要：1 var objPar1 = new System.Data.Objects.ObjectParameter("ExeResults",typeof(bool));2 var objPar2 = new System.Data.Obj... 阅读全文

摘要：1.常用db.Entry(实体).State = EntityState.Modified;db.SaveChanges();2.指定更新db.Configuration.ValidateOnSaveEnabled = false;db.TUser.Attach(实体);ObjectStateEnt... 阅读全文