private void Setting_Load(object sender, EventArgs e)
{
isSaved = false;
sp = new SerialPortReader(this, label5);
loadPort();
loadPortSetting();
}
public void first_weight_Load(object sender, EventArgs e)
{
isSaved = false;
if (Properties.Settings.Default.username == "admin")
{
lblWeightReading.ReadOnly = false;
}
else
{
lblWeightReading.ReadOnly = true;
}
btnSave.Enabled = false;
com = new common();
serial = new SerialPortReader(this, lblWeightReading);
serial.Connect();
//lblWeightReading.Text = new Random().Next(500, 1000).ToString();
loadintocombo(driversPath, cbDriverName);
loadintocombo(goodsPath, cbProduct);
loadintocombo(trucksPath, cbCarType);
//loadintocombo(productPath, cbProduct);
loadIntoComboFromDatabse(cbCustomerName, "select id,name from Customers");
//string sql = "select max(id) from Wieghts";
string sql = "select IDENT_CURRENT('Wieghts')";
using (SqlConnection connection = new SqlConnection(com.connstr()))
{
using (SqlCommand command = new SqlCommand(sql, connection))
{
connection.Open();
var result = command.ExecuteScalar();
if (result.Equals(DBNull.Value))
{
label12.Text = "1";
resetId();
}
else
{
label12.Text = (Convert.ToInt32(command.ExecuteScalar()) + 1).ToString();
}
}
}
}
private void Form1_Load(object sender, EventArgs e)
{
_parser = new NmeaParser();
_parser.NmeaSentenceReceived += new NmeaSentenceReceivedEventHandler(_parser_NmeaSentenceReceived);
string[] ports = SerialPortReader.GetAvailablePorts();
if (ports != null && ports.Length > 0)
{
this._comPorts.Items.AddRange(ports);
this._comPorts.SelectedIndex = 0;
}
string port = this._comPorts.SelectedItem as string;
_portReader = new SerialPortReader(port);
_portReader.DataReceived += new GpsDataReceivedEventHandler(_portReader_DataReceived);
UpdateControls();
}
public static void portDataReceived(object sender, SerialDataReceivedEventArgs e)
{
//try
//{
// dataReceived = newPort.ReadExisting();
// Console.WriteLine(dataReceived);
// string value = dataReceived;
// string[] collection = value.Split(':');
// Console.WriteLine("Temperature:" + collection[3]);
// //Environment.Exit(0);
//}
//catch (IOException exception)
//{
// Console.WriteLine("N/A");
// Console.WriteLine("\n Message ---", exception.Message);
//}
SerialPortReader reader = (SerialPortReader)sender;
int indexStart = -1;
int indexEnd = -1;
switch (e.EventType)
{
case SerialData.Chars:
string text = reader.getSerialPort().ReadExisting();
standingThermometerDataBuffer = standingThermometerDataBuffer + text;
try {
indexStart = standingThermometerDataBuffer.IndexOf("W");
indexEnd = standingThermometerDataBuffer.IndexOf("\n\r");
List<string> strArray = new List <string>();
while (indexStart != -1 && indexEnd != -1)
{
string slpitData = standingThermometerDataBuffer.Substring(indexStart, indexStart + indexEnd + 2);
standingThermometerDataBuffer = standingThermometerDataBuffer.Substring(indexStart + indexEnd + 2);
strArray.Add(slpitData);
indexStart = standingThermometerDataBuffer.IndexOf("W");
indexEnd = standingThermometerDataBuffer.IndexOf("\n\r");
}
string[] temperatureInfo = null;
string[] barcodeInfo = null;
foreach (string str in strArray)
{
string strInfo = str.Trim();
strInfo = strInfo.Replace("\r","");
strInfo = strInfo.Replace("\n","");
strInfo = strInfo.Replace("\0", "");
if (strInfo.Length > 0)
{
string[] info = strInfo.Split(":");
if (info[0].ToLower().Equals("w") && temperatureInfo == null)
{
temperatureInfo = info;
break;
}
else if (info[0].ToLower().Equals("m"))
{
barcodeInfo = info;
}
}
if (barcodeInfo != null && temperatureInfo != null)
{
break;
}
if (temperatureInfo != null)
{
string[] info = temperatureInfo;
try
{
string weight = "", temp = "";
if (info[1].Equals(SerialPortManager.StandingThermometerNoValue) == false)
{
float weightF = 0;
if (!float.TryParse(info[1], out weightF))
weight = "";
else
weight = weightF.ToString("0.0");
}
if(temp.Length > 0 || weight.Length > 0){
float temperatureF = 0;
float weightF = 0;
if(!float.TryParse(temp, out temperatureF))
temperatureF = 0;
if(!float.TryParse(weight, out weightF))
weightF =0;
if(weightF > 0)
weightF += TaidiiExe.Properties.Settings.Default.WERIGJING_SCALE;
if(weightF < 0)
weightF = 0;
if(temperatureF > 30){
// raise event
New_TWH_DataReceivedEventArgs tempArgs = new New_TWH_DataReceivedEventArgs(temperatureF.ToString(), weightF.ToString(),"");
if(SerialPortDataManager.New_TWH_EventHandler != null){
SerialPortManager.New_TWH_EventHandle(tempArgs);
}
}
}
}
catch(Exception e){}
}
if(barcodeInfo != null){
string[] info = barcodeInfo;
try{
string barcode = info[1];
if(barcode[barcode.Length -1] == '#'){
barcode = barcode.Substring(0, barcode.Length - 1);
}
if(SerialPortManager.NewBarCodeEventHandler != null){
SerialPort
}
}
}
}
}
}
