public string SetAutomation(object wl)
{
string labelPttText = "";
if (pttPort != null)
{
pttPort.Dispose();
}
pttPort = null;
if (wl == null)
{
iWlEntry = null;
iWlDoc = null;
iWlDupingEntry = null;
}
else
{
iWlEntry = (WriteLogClrTypes.ISingleEntry)(wl);
iWlDoc = (WriteLogClrTypes.IWriteL)iWlEntry.GetParent();
iWlDupingEntry = iWlDoc.CreateEntry();
SetupExchangeFieldNumbers();
string RttyRegKeyName = "Software\\W5XD\\writelog.ini\\RttyRite";
if (instanceNumber > 1)
{
RttyRegKeyName += instanceNumber.ToString();
}
Microsoft.Win32.RegistryKey rk = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(RttyRegKeyName);
if (null != rk)
{
object Port = rk.GetValue("Port");
if (null != Port)
{
int port;
if (Int32.TryParse(Port.ToString(), out port) && port > 0)
{
try
{
string portname = "COM" + port.ToString();
pttPort = new System.IO.Ports.SerialPort(portname);
pttPort.Handshake = System.IO.Ports.Handshake.None;
pttPort.RtsEnable = false;
pttPort.Open();
labelPttText = "ptt on " + portname;
}
catch (System.Exception)
{
pttPort = null;
}
}
}
}
}
return(labelPttText);
}
