Show MCOsc.cs syntax highlighted
using System;
using System.IO.Ports;
using System.Threading;
using Microsoft.Win32;
namespace MakingThings
{
/// <summary>
/// This is the PortChat class.
/// </summary>
/// <remarks>
/// Some more info about PortChat
/// </remarks>
public class PortChat
{
static bool _continue;
static SerialPort _serialPort;
/// <summary>
/// This is the zMain method.
/// </summary>
/// <remarks>
/// Some more info about zMain.
/// </remarks>
public static void Main()
{
string name;
string message;
StringComparer stringComparer = StringComparer.OrdinalIgnoreCase;
Thread readThread = new Thread(Read);
// Create a RegistryKey, which will access the HKEY_USERS
// key in the registry of this machine.
RegistryKey rk = Registry.LocalMachine;
RegistryKey sk = rk.OpenSubKey("SYSTEM\\CURRENTCONTROLSET\\ENUM\\USB");
// Print out the keys.
// UPrintKeys(" ", sk);
// Create a new SerialPort object with default settings.
_serialPort = new SerialPort( "COM6" );
// Set the read/write timeouts
_serialPort.ReadTimeout = 1000;
_serialPort.WriteTimeout = 1000;
_serialPort.Open();
_continue = true;
readThread.Start();
Console.Write("Name: ");
name = Console.ReadLine();
Console.WriteLine("Type QUIT to exit");
while (_continue)
{
message = Console.ReadLine();
if (stringComparer.Equals("quit", message))
{
_continue = false;
}
else
{
try
{
_serialPort.WriteLine(
String.Format("<{0}>: {1}", name, message));
}
catch
{
Console.WriteLine("Write Timeout");
}
}
}
readThread.Join();
_serialPort.Close();
}
/// <summary>
/// The PortChat.Read() method reads from the serial port and prints out to the console.
/// </summary>
public static void Read()
{
while (_continue)
{
try
{
string message = _serialPort.ReadLine();
Console.WriteLine(message);
}
catch (TimeoutException)
{
Console.WriteLine("Read Timeout");
}
}
}
/// <summary>
/// PortChat.PrintKeys() prints the names of entries in the registry that correspond to a given key.
/// </summary>
/// <param name="indent"></param>
/// <param name="rkey">The key to look for.</param>
static void PrintKeys(string indent, RegistryKey rkey)
{
Console.WriteLine(indent + rkey.Name);
// Get the values
String[] values = rkey.GetValueNames();
foreach (String v in values)
{
Console.WriteLine(indent + v + ":" + rkey.GetValue(v, "<none>"));
}
// Retrieve all the subkeys for the specified key.
String[] names = rkey.GetSubKeyNames();
int icount = 0;
Console.WriteLine(indent + "Subkeys of " + rkey.Name);
// Print the contents of the array to the console.
foreach (String s in names)
{
try
{
RegistryKey k = rkey.OpenSubKey(s);
PrintKeys(indent + " ", k);
}
catch (System.Exception)
{
Console.WriteLine(indent + s + ": Can't descend");
}
// The following code puts a limit on the number
// of keys displayed. Comment it out to print the
// complete list.
icount++;
if (icount >= 10)
break;
}
Console.WriteLine(indent + "-----------------------------------------------");
}
}
}
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