How to assign datatable value to a field in the list

Question

Hi friends, I am assigning values in the list { Name=item.field("name"), Date=dt.AsEnumerable() .where(y=>y.field("name")=field("name")) .Select(x=>x.field("date")).To list() } But the value is not assigning to the variable and showing system.datarowLinq...text in the output. I am getting cannot convert string[] to string I tried.ToString(),First() and firstorDefault() But I am unable to assign value Mar-2020 to the variable. How to get the correct value in the variable?