Question

I have been trying to get the results for the query below and add the data into a list so that I can remove duplicates

var w = sqlData.AsEnumerable().Where(data => data.Field<String>("slideNo") == "5")
                .Select(data=> data.Field<String>("QuestionStartText"));

this information give out data based on column and I want to go though the variable and put each inderviual string into a lsit

Answer 1

return sqlData
           .AsEnumerable()
           .Where(data => data.Field<String>("slideNo") == "5"))
           .Select(data=> data.Field<String>("QuestionStartText"))
           .Distinct()
           .ToList();