DataTable 手动创建数据源 newdtb.pdf

privatevoidBind_List2() { DataTablenewdtb=newDataTable(); newdtb.Columns.Add("Id",typeof(int)); newdtb.Columns.Add("trade",typeof(string)); newdtb.Columns.Add("week",typeof(string)); newdtb.Columns.Add("ampm",typeof(string)); newdtb.Colum