DataRow[] rows = dt.Select("", "name asc");
DataTable t = dt.Clone();t.Clear();foreach (DataRow row in rows) t.ImportRow(row);DataTable1 = t;方法2:DataView dv = dt.DefaultView; dv.Sort = "name Asc"; DataTable dt2 = dv.ToTable();方法3:
/拿到数据源 DataView dv = dt.Copy().DefaultView; //排序 dv.Sort = "name asc,age desc"; DataTable tempdt = dv.Table;