Remove "NULL" word from excel

Hi @pravin_calvin @NIVED_NAMBIAR

I tried exactly but the error is same, ‘isnumeric’ is not member of string.

I tried as per below is working:
dt_input.AsEnumerable.Where(Function(r) if(isnumeric(r(“Dollar”).ToString), Cdbl(r(“tDollar”).Tostring)>=1000000,False)).CopyToDataTable

Is that working for you ?