private void btnSave_Click(object sender, EventArgs e)
{
try
{
Parity par;
StopBits stop;
Enum.TryParse(cboParity.Text, true, out par);
Enum.TryParse(cboStopBits.Text, true, out stop);
var baud = Convert.ToInt32(cboBaudRate.Text);
var databits = Convert.ToInt32(cboDataBits.Text);
var name = cboCom.Text;
var tempComPortType = new ComPortType
{
Parity = par,
StopBits = stop,
BaudRate = baud,
ComName = name == "" ? "COM1" : name,
DataBits = databits
};
var set = new XSetting();
set.UpdateComPort(tempComPortType);
_comPortType = tempComPortType;
set.Save();
ComPort.Close();
InitializeCom(_comPortType);
ComPort.Open();
MessageBox.Show(@"Successful");
}
catch
{
MessageBox.Show(@"Failed");
}
}
public void UpdateComPort(ComPortType data)
{
XElement comport = (from xml2 in _xDocument.Descendants("Comport")
where xml2.Attribute("Name")?.Value == data.Name
select xml2).FirstOrDefault();
if (comport != null)
{
comport.Element("ComName").Value = data.ComName;
comport.Element("BaudRate").Value = data.BaudRate.ToString();
comport.Element("Parity").Value = data.Parity.ToString();
comport.Element("Stopbits").Value = data.StopBits.ToString();
comport.Element("Databits").Value = data.DataBits.ToString();
}
}
public void InitializeCom(ComPortType comPortType)
{
try
{
ComPort.ComPortSuccessfulRead -= ComPortOnComPortSuccessfulRead;
}
catch
{
// ignored
}
finally
{
ComPort = new ComPort(comPortType);
_comPortType = comPortType;
ComPort.ComPortSuccessfulRead += ComPortOnComPortSuccessfulRead;
ComPort.Open();
BtnOpenCloseLabel();
}
}
public void AssignConfig(ComPortType comPortType)
{
_serialPort.BaudRate = comPortType.BaudRate;
_serialPort.Parity = comPortType.Parity;
_serialPort.StopBits = comPortType.StopBits;
_serialPort.DataBits = comPortType.DataBits;
_serialPort.PortName = comPortType.ComName;
_prefix = comPortType.Prefix;
_suffix = comPortType.Suffix;
_eof = Convert.ToChar(comPortType.Eof);
try
{
_serialPort.DataReceived -= SerialPortOnDataReceived;
}
finally
{
_serialPort.DataReceived += SerialPortOnDataReceived;
}
}
public ComPortType GetComPort(string name)
{
XElement comport = (from xml2 in _xDocument.Descendants("Comport")
where xml2.Attribute("Name")?.Value == name
select xml2).FirstOrDefault();
if (comport != null)
{
try
{
Parity par;
StopBits stop;
Enum.TryParse(comport.Element("Parity")?.Value, true, out par);
Enum.TryParse(comport.Element("Stopbits")?.Value, true, out stop);
var comportType = new ComPortType
{
ComName = comport.Element("ComName")?.Value,
BaudRate = Convert.ToInt32(comport.Element("BaudRate")?.Value),
Parity = par,
StopBits = stop,
DataBits = Convert.ToInt32(comport.Element("Databits")?.Value),
Prefix = comport.Element("Prefix")?.Value,
Suffix = comport.Element("Suffix")?.Value,
Eof = Convert.ToByte(comport.Element("Eof")?.Value),
Name = comport.Attribute("Name")?.Value,
};
return(comportType);
}
catch
{
return(new ComPortType());
}
}
return(new ComPortType());
}
public ComPort(ComPortType comPortType)
{
AssignConfig(comPortType);
}
public ComPortForm(ComPortType comPortType)
{
InitializeComponent();
InitializeCom(comPortType);
IterateComPorts();
}
