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http://social.msdn.microsoft.com/Forums/en-US/adodotnetdataproviders/thread/5b1c29e2-bf37-4dd2-be39-50d27abb188e

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http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/8d3834a8-2749-4bd6-a32b-f8a162a5b641

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http://programming.top54u.com/post/ASP-Net-C-sharp-Convert-DataSet-to-ArrayList.aspx

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http://social.msdn.microsoft.com/Forums/en-US/csharplanguage/thread/24b786da-fc87-4264-b934-5a0381ca6bdc

http://social.msdn.microsoft.com/Forums/en-US/csharplanguage/thread/24b786da-fc87-4264-b934-5a0381ca6bdc

this one works fine.

            DataTable dt = ds.Tables[0];
            List<Employee> emp = new List<Employee>();
            foreach (DataRow dr in dt.Rows)
            {
                Employee em = new Employee();
                em.Name = dr["Name"].ToString();
                em.age = Convert.ToInt32(dr["Age"]);
                em.Salary = Convert.ToInt32(dr["Salary"]);
                emp.Add(em);
            }

DataTable dt = ds.Tables[0];
            List<Employee> emp = new List<Employee>();
            foreach (DataRow dr in dt.Rows)
            {
                Employee em = new Employee();
                em.Name = dr["Name"].ToString();
                em.age = Convert.ToInt32(dr["Age"]);
                em.Salary = Convert.ToInt32(dr["Salary"]);
                emp.Add(em);
            }