Is it possible to use the Add a Row to a DataTable in a specified location. (i.e. after fourth row). I'm performing a summation of columns for each category and I want to display the total of each categories expenditures after each category (revenue, capital, expenses) So for instance after all rows listing revenues, I would display a summation of revenue rows.

DataTable.Rows.InsertAt(row, Index(where the row should go))