Convert One columned datatable to List C#

 

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DataTable dt = new DataTable(); List<string> list = dt.AsEnumerable()                            .Select(r=> r.Field<string>("column name"))                            .ToList();   if you don't want to mention column name try below one   List<string> list = dt.AsEnumerable()                            .Select(r => r.Field<string>(0))                            .ToList();