人名树影/renmingshuying/QDGCS

摘要： tring sqlStr2 = "select top 6 * from T_signInfo"; DataTable dt2 = DataBase.GetTable(sqlStr2); //创建DataTable，形成其主框架 DataTable dt = new DataTable(); dt.Columns.Add(new DataColumn("Name", typeof(string))); dt.Columns.Add(new DataColumn("phone", typeof(string))); dt.Columns 阅读全文