將DataTable中的某列轉換成數組或者List，datatable數組list

將DataTable中的某列轉換成數組或者List，datatable數組list

string[] arrRate = dtRate.AsEnumerable().Select(d => d.Field<string>("arry")).ToArray();

List<string> litRate = dtRate.AsEnumerable().Select(d => d.Field<string>("arry")).ToList();