2018-01-23 [.NET]將Datatable做order by 1700 0 [.NET]將Datatable做order by 如下: DataTable dtCopy = dtOriginal.Copy(); var Rows = (from row in dtCopy.AsEnumerable() orderby row["DrawNo"] descending select row); dtCopy = Rows.AsDataView().ToTable(); 參考資料: How to sort a data table in C# with LINQ .NET 回首頁