DataTable 排序
 
方式一:

view sourceprint?DataRow[] rows = dtStart.Select("", "Createdate asc"); 

DataTable dttwo = dtStart.Clone(); 

    dttwo.Add(row); 

     dtStart= dttwo ;

方式二:

view sourceprint?DataView dv = dt.DefaultView; 

dv.Sort = "ID Asc"; 

dt = dv.ToTable();