C#:SerialPort: read and write buffer size
<p>I am writing a program to send and receive data via a serial port with C#.</p>

<p>Although I have read this reference: <a href="http://msdn.microsoft.com/en-us/library/system.io.ports.serialport.readbuffersize.aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/system.io.ports.serialport.readbuffersize.aspx</a>, I am not quite clear if I change the values of the buffer for reading and writing:</p>

<pre><code>serialPort.ReadBufferSize = 1; // or 1024 ?
serialPort.WriteBufferSize = 1;// or 1024 ?
</code></pre>

<p>The values (1 or 1024) should be better to be smaller or bigger?</p>

<p>Thanks in advance.</p>
