How to change DataTable columns order

Question

How to change Datatable columns order in c#.

Example:

am created sql table type order is Qty,Unit,Id but in program DataTable order is Id,Qty,Unit. In code B

Answer 1

We Can use this method for changing the column index but should be applied to all the columns if there are more than two number of columns otherwise it will show all the Improper values from data table....................