New Post: how to get long messages from cisco router

>show log
Syslog logging: enabled (11 messages dropped, 0 messages rate-limited,
                0 flushes, 0 overruns, xml disabled, filtering disabled)
    Console logging: level debugging, 54 messages logged, xml disabled,
                     filtering disabled
    Monitor logging: level debugging, 0 messages logged, xml disabled,
                     filtering disabled
    Buffer logging: level debugging, 54 messages logged, xml disabled,
                    filtering disabled
    Logging Exception size (4096 bytes)
    Count and timestamp logging messages: disabled

No active filter modules.

    Trap logging: level informational, 58 message lines logged
 --More--

            var cmd = client.CreateCommand("show log ");   
            var asynch = cmd.BeginExecute();

            var reader = new StreamReader(cmd.OutputStream);

            while (!asynch.IsCompleted)
            {
                var result = reader.ReadToEnd();
                if (string.IsNullOrEmpty(result))
                    continue;
                Console.Write(result);
            }
            cmd.EndExecute(asynch);