Using ExecuteReader

SELECT * FROM settings ORDER BY [name]

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SELECT [Value] FROM settings WHERE [Name]=@name

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public string ExecuteReader(string storedProcedure)
        {
            return ExecuteReader(storedProcedure, null);
        }

        public string ExecuteReader(string storedProcedure, Dictionary<string, object> parameters)
        {
            string temp = string.Empty;
            using (SqlConnection conn = new SqlConnection(_connectionString))
            {
                conn.Open();
                using (SqlCommand cmd = new SqlCommand(storedProcedure, conn))
                {
                    cmd.CommandType = CommandType.StoredProcedure;
                    if (parameters != null)
                    {
                        foreach (string parameter in parameters.Keys)
                        {
                            cmd.Parameters.AddWithValue(parameter, parameters[parameter] ?? DBNull.Value);
                        }
                    }
                    using (SqlDataReader reader = cmd.ExecuteReader())
                    {
                        reader.Read();
                        temp=reader.GetValue[
                    }
                   
                }
                conn.Close();
            }
            return temp;
        }

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