Get the datable value with idex without loop

how to i get the compare two index values in datatable
like i need to iterate over al rows but see the values of row 1 then row 2 , row 3 , row 4 then store value in variable

Also ,I am trying
Datatable.Rows(index+2) – i need to convert this to string then apply regex

Datatable.Rows(index+2).ToString doesnt work

Datatable.Rows(index+2) is getting the whole row.

You need to do Datatable.Rows(index+2).Item(“ColumnName”)

try this (datatable.rows.indexof(row)+1).tostring

Hi @Sakshi_Jain
can i get more idea on question please?