public MainWindow()
{
InitializeComponent();
m_nResultLineCount = 0;
m_bSuccessOpen = false;
m_nTotalScanners = 0;
m_nArTotalScannersInType = new int[TOTAL_SCANNER_TYPES];
InitScannersCount();
m_arScanners = new Scanner[MAX_NUM_DEVICES];
for (int i = 0; i < MAX_NUM_DEVICES; i++)
{
Scanner scanr = new Scanner();
m_arScanners.SetValue(scanr, i);
}
m_xml = new XmlReader();
m_nNumberOfTypes = 0;
m_arScannerTypes = new short[TOTAL_SCANNER_TYPES];
m_arSelectedTypes = new bool[TOTAL_SCANNER_TYPES];
SetControls();
try {
m_pCoreScanner = new CCoreScannerClass();
m_pCoreScanner.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
} catch (Exception e) {
MessageBox.Show("Не установлены драйвера Zebra_CoreScanner_Driver: " +
e.Message + Environment.NewLine + e.StackTrace, "CoreScannerError",
MessageBoxButton.OK, MessageBoxImage.Error);
}
Loaded += MainWindow_Loaded;
}
public BarcodeScanner(NetworkStream NSMain)
{
stream = NSMain;
//Instantiate CoreScanner Class
cCoreScannerClass = new CCoreScannerClass();
//Call Open API
short[] scannerTypes = new short[1]; //Scanner Types you are interested in
scannerTypes[0] = 1; // 1 for all scanner types
short numberOfScannerTypes = 1; // Size of the scannerTypes array
int status; // Extended API return code
cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
// Subscribe for barcode events in cCoreScannerClass
cCoreScannerClass.BarcodeEvent += new
_ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
// Let's subscribe for events
int opcode = 1001; // Method for Subscribe events
string outXML; // XML Output
string inXML = "<inArgs>" +
"<cmdArgs>" +
"<arg-int>1</arg-int>" + // Number of events you want to subscribe
"<arg-int>1</arg-int>" + // Comma separated event IDs
"</cmdArgs>" +
"</inArgs>";
cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
}
public Form1()
{
InitializeComponent();
bool bInstanceCreate = false;
while (!bInstanceCreate)
{
try
{
m_pCoreScanner = new CCoreScannerClass();
bInstanceCreate = true;
}
catch
{
Thread.Sleep(1000);
}
}
if (!bInstanceCreate)
{
Console.WriteLine("Instance Create Failed");
return;
}
}
static void Main(string[] args)
{
/* Instatiate CoreScanner Class */
cCoreScannerClass = new CoreScanner.CCoreScannerClass();
//Call Open API
short[] scannerTypes = new short[1]; // Scanner Types you are interested in
scannerTypes[0] = 1; // 1 for all scanner types
short numberOfScannerTypes = 1; // Size of the scannerTypes array
int status; // Extended API return code
cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
/* Let's switch communication protocol */
int opcode = 6200; //Method for switch
string outXML; //Output
string inXml = "<inArgs>" +
"<scannerID>1</scannerID>" + // The scanner you need
"<cmdArgs>" +
"<arg-string>XUA-45001-3</arg-string>" + //Target switch to SNAPI
//Host Variant
"<arg-bool>FALSE</arg-bool>" + //Silent Switch
//Option
"<arg-bool>FALSE</arg-bool>" + //Permanent
//Change Option
"</cmdArgs>" +
"</inArgs>";
cCoreScannerClass.ExecCommand(opcode, ref inXml, out outXML, out status);
}
private void button1_Click(object sender, EventArgs e)
{
try
{
cCoreScannerClass = new CCoreScannerClass();
//Call Open API
short[] scannerTypes = new short[1]; //Scanner Types you are interested in
scannerTypes[0] = 1; // 1 for all scanner types
short numberOfScannerTypes = 1; // Size of the scannerTypes array
int status; // Extended API return code
cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
// Subscribe for barcode events in cCoreScannerClass
cCoreScannerClass.BarcodeEvent += new
_ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
// Let's subscribe for events
int opcode = 6005; // Method for Subscribe events
string outXML; // XML Output
string inXML = "<inArgs>" +
"<scannerID>1</scannerID>" +
"<cmdArgs>" +
"<arg-string>XUA-45001-11</arg-string>" +
"<arg-int>1</arg-int>" + // Number of events you want to subscribe
"<arg-int>0</arg-int>" + // Comma separated event IDs
"</cmdArgs>" +
"</inArgs>";
cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
}
catch (Exception exp)
{
Console.WriteLine("Something wrong please check... " + exp.Message);
}
}
private void Form1_Load(object sender, EventArgs e)
{
try
{
cCoreScannerClass = new CoreScanner.CCoreScannerClass();
short[] scannerTypes = new short[1];
scannerTypes[0] = 1;
short numberOfScannerTypes = 1;
int status;
cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
short numberOfScanners;
int[] connectedScannerIDList = new int[10];
string outXML;
cCoreScannerClass.GetScanners(out numberOfScanners, connectedScannerIDList, out outXML, out status);
int opcode = 1001;
string inXML = "<inArgs>" +
"<cmdArgs>" +
"<arg-int>1</arg-int>" +
"<arg-int>1</arg-int>" +
"</cmdArgs>" +
"</inArgs>";
cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
}
catch (Exception exp)
{
msg.Text = exp.ToString();
}
//cCoreScannerClass = new CoreScanner.CCoreScannerClass();
//short numberOfScanner;
//int[] connectedScannerIDList = new int[10];
//string outXML;
//cCoreScannerClass.GetScanners(out numberOfScanner, connectedScannerIDList, out outXML, out status);
//msg.Text = outXML;
//if (status == 0)
//{
// msg.Text = "CoreScanner API: Open Successful";
// //Console.WriteLine("CoreScanner API: Open Successful");
//}
//else
//{
// msg.Text = "CoreScanner API: Open Failed";
// //Console.WriteLine("CoreScanner API: Open Failed");
//}
}
private void ScanNominalTask_Load(object sender, EventArgs e)
{
FetchSavePath();
try
{
using (var conn = new SqlConnection(MainForm.mainForm.ConnectionPTS))
{
conn.Open();
using (var comm = conn.CreateCommand())
{
comm.CommandText = "SELECT * FROM ScanFields";
using (var dr = comm.ExecuteReader())
{
while (dr.Read())
{
markers.Add(new Markers {
Caption = dr["Caption"].ToString(), Value = dr["Value"].ToString(), Tags = dr["Tags"].ToString()
});
}
}
}
}
}
catch (SqlException ex)
{
XtraMessageBox.Show(ex.Message.ToString());
}
try
{
cCoreScannerClass = new CCoreScannerClass();
}
catch (Exception)
{
Thread.Sleep(1000);
cCoreScannerClass = new CCoreScannerClass();
}
short[] scannerTypes = new short[1]; //Scanner Types you are interested in
scannerTypes[0] = 1; // 1 for all scanner types
short numberOfScannerTypes = 1; // Size of the scannerTypes array
cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
cCoreScannerClass.BarcodeEvent += new CoreScanner._ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
inXML = "<inArgs>" +
"<cmdArgs>" +
"<arg-int>1</arg-int>" + // Number of events you want to subscribe
"<arg-int>1</arg-int>" + // Comma separated event IDs
"</cmdArgs>" +
"</inArgs>";
timer.Start();
}
public void OpenScanner()
{
int opcode;
string outXML;
string inXML;
//Instantiate CoreScanner Class
cCoreScannerClass = new CCoreScannerClass();
//Call Open API
short[] scannerTypes = new short[1]; //Scanner Types you are interested in
scannerTypes[0] = 1; // 1 for all scanner types
short numberOfScannerTypes = 1; // Size of the scannerTypes array
int status; // Extended API return code
cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
opcode = 6000; // Method for Beep the beeper
//outXML; // Output
inXML = "<inArgs>" +
"<scannerID>1</scannerID>" + // The scanner you need to beep
"<cmdArgs>" +
"<arg-int>43</arg-int>" + // 4 high short beep pattern
"<arg-int>2</arg-int>" +
"</cmdArgs>" +
"</inArgs>";
cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
opcode = 6000; // Method for Beep the beeper
//outXML; // Output
inXML = "<inArgs>" +
"<scannerID>1</scannerID>" + // The scanner you need to beep
"<cmdArgs>" +
"<arg-int>7</arg-int>" + // 4 high short beep pattern
"</cmdArgs>" +
"</inArgs>";
cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
opcode = 1001; // Method for Subscribe events
//outXML; // XML Output
inXML = "<inArgs>" +
"<cmdArgs>" +
"<arg-int>1</arg-int>" + // Number of events you want to subscribe
"<arg-int>1</arg-int>" + // Comma separated event IDs
"</cmdArgs>" +
"</inArgs>";
cCoreScannerClass.ExecCommand(opcode, ref inXML, out outXML, out status);
cCoreScannerClass.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
}
private static void beginListeningForEvents(CCoreScannerClass scannerInstance)
{
int status;
int listenForEventsOpcode = 1001;
string outXML;
int numberOfEventsToListenFor = 2;
string barcodeScanEvent = "1";
string plugAndPlayEvent = "16";
string inXML = "<inArgs>" +
"<cmdArgs>" +
"<arg-int>" + numberOfEventsToListenFor + "</arg-int>" +
"<arg-int>" + barcodeScanEvent + "," + plugAndPlayEvent + "</arg-int>" +
"</cmdArgs>" +
"</inArgs>";
scannerInstance.ExecCommand(listenForEventsOpcode, ref inXML, out outXML, out status);
}
public void bootstrapScangun()
{
short[] scannerTypes = new short[1];
scannerTypes[0] = 1; //all scanner types
short lengthOfTypes = 1;
int status;
short numScanners;
int[] scannerList = new int[255];
string xml;
CCoreScannerClass scannerInstance = new CCoreScannerClass();
scannerInstance.PNPEvent += new _ICoreScannerEvents_PNPEventEventHandler(OnPNPEvent);
scannerInstance.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
scannerInstance.Open(0, scannerTypes, lengthOfTypes, out status);
scannerInstance.GetScanners(out numScanners, scannerList, out xml, out status);
beginListeningForEvents(scannerInstance);
}
public FormJobScanner()
{
InitializeComponent();
try
{
m_pCoreScanner = new CoreScanner.CCoreScannerClass();
}
catch (Exception)
{
Thread.Sleep(1000);
m_pCoreScanner = new CoreScanner.CCoreScannerClass();
}
int status = 1;
short[] m_arScannerTypes = new short[1];
m_arScannerTypes[0] = 1;
short m_nNumberOfTypes = 1;
m_pCoreScanner.Open(0, m_arScannerTypes, m_nNumberOfTypes, out status);
m_pCoreScanner.BarcodeEvent += new _ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
string inXml = "<inArgs>" +
"<cmdArgs>" +
"<arg-int>6</arg-int>" +
"<arg-int>1,2,4,8,16,32</arg-int>" +
"</cmdArgs>" +
"</inArgs>";
string outXml = "";
status = 1;
m_pCoreScanner.ExecCommand(1001, ref inXml, out outXml, out status);
Debug.Print(" *** Status: " + status.ToString());
}
private void CreateCoreScanner()
{
m_pCoreScanner = new CCoreScannerClass();
m_pCoreScanner.BarcodeEvent += new CoreScanner._ICoreScannerEvents_BarcodeEventEventHandler(OnBarcodeEvent);
m_pCoreScanner.PNPEvent += new CoreScanner._ICoreScannerEvents_PNPEventEventHandler(OnPNPEvent);
}
public void Disconnect()
{
if (m_bSuccessOpen)
{
int appHandle = 0;
int status = STATUS_FALSE;
try
{
m_pCoreScanner.Close(appHandle, out status);
DisplayResult(status, "CLOSE");
if (STATUS_SUCCESS == status)
{
m_bSuccessOpen = false;
//lstvScanners.Items.Clear();
//combSlcrScnr.Items.Clear();
m_nTotalScanners = 0;
//InitScannersCount();
//UpdateScannerCountLabels();
//SetControls();
m_pCoreScanner = null;
}
}
catch (Exception exp)
{
MessageBox.Show("CLOSE Error - " + exp.Message);
}
}
}
public bool Connect()
{
if (!m_bSuccessOpen)
{
int appHandle = 0;
GetSelectedScannerTypes();
int status = STATUS_FALSE;
try
{
CreateCoreScanner();
m_pCoreScanner.Open(appHandle, m_arScannerTypes, m_nNumberOfTypes, out status);
DisplayResult(status, "OPEN");
if (STATUS_SUCCESS == status)
{
m_bSuccessOpen = true;
}
else
m_pCoreScanner = null;
}
catch (Exception exp)
{
m_pCoreScanner = null;
MessageBox.Show("Error OPEN - " + exp.Message);
}
}
return m_bSuccessOpen;
}
