If you dont want to round off the value checkout this expression @Dmitri00007
(From D in Dt.AsEnumerable Let x=d(0).ToString+"_"+System.Text.RegularExpressions.Regex.Match(System.Text.RegularExpressions.Regex.Replace(d(1).ToString,"\,","").ToString,"\d+\.\d{2}").ToString select x).ToArray
Hope this Helps!
Regards
Sudharsan
