Capturing PRINT statements from Stored Procedure in C#

public class StoredProcedure
{
    private static ILog log = LogManager.GetLogger(MethodInfo.GetCurrentMethod().DeclaringType);

    static public void Execute(DBSqlPath path, int connectionTimeout,
        int commandTimeout, string storedProcedureName, SqlParameter[] parameters)
    {
        SqlInfoMessageHandler handler = new SqlInfoMessageHandler();

        using (DBConn conn = new DBConn(path, connectionTimeout))
        {
            conn.OpenConnection();

            conn.SqlConnection.InfoMessage += handler.connection_InfoMessage;

            SqlCommand command = new SqlCommand(storedProcedureName, conn.SqlConnection);
            command.CommandType = CommandType.StoredProcedure;
            command.CommandTimeout = commandTimeout;
            foreach (SqlParameter param in parameters)
            {
                command.Parameters.Add(param);
            }

            try
            {
                command.ExecuteNonQuery();                    
            }
            catch (SqlException ex)
            {
                throw new GeneralException(string.Format("Error executing stored procedure {0}", storedProcedureName), ex);
            }
            finally
            {
                conn.SqlConnection.InfoMessage -= handler.connection_InfoMessage;
                log.Debug(handler.ErrorMessages);

                conn.CloseConnection();
            }
        }
        log.DebugFormat("Completed execution of {0}", storedProcedureName);
    }

    internal class SqlInfoMessageHandler
    {
        private readonly List<string> errorMessages = new List<string>();
        public void connection_InfoMessage(object sender, SqlInfoMessageEventArgs e)
        {
            if (e.Errors != null)
            {
                for (int i = 0; i < e.Errors.Count; i++)
                {
                    errorMessages.Add(e.Errors[i].Message);
                }
            }
        }

        public string[] ErrorMessages
        {
            get { return errorMessages.ToArray(); }
        }
    }
}