private void init_scanner()
{
try
{
//Instantiate CoreScanner Class
cCoreScannerClass = new CCoreScanner();
//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);
//Console.WriteLine(outXML);
}
catch (Exception exp)
{
Console.WriteLine("Something wrong please check... " + exp.Message);
}
}
//Scan Engine methods
//Open API
public void open()
{
short[] scannerTypes = new short[1];
scannerTypes[0] = 1;
short numScanTypes = 1;
int status;
coreScanner.Open(0, scannerTypes, numScanTypes, out status);
}
public void Main()
{
short[] scannerTypes = new short[1]; // Scanner Types you are interested in
scannerTypes[0] = 2; // 1 for all scanner types, 2 for SNAPI mode only
short numberOfScannerTypes = 1; // Size of the scannerTypes array
cCoreScannerClass.Open(0, scannerTypes, numberOfScannerTypes, out status);
ScannerDisable();
IniScanner();
CreateNewBarcodeEvent();
ScannerEnable();
}
/// <summary>
/// Initialize/Open/Close CoreScanner
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// Initialize CoreScanner COM object
CoreScanner.CCoreScanner coreScannerObject = new CCoreScanner();
int appHandle = 0;
const short NumberOfScannerTypes = 1;
short[] scannerTypes = new short[NumberOfScannerTypes];
scannerTypes[0] = (short)ScannerType.All; // All scanner types
int status = -1;
try
{
// Open CoreScanner COM Object
coreScannerObject.Open(appHandle, // Application handle
scannerTypes, // Array of scanner types
NumberOfScannerTypes, // Length of scanner types array
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Open() - Success");
}
else
{
Console.WriteLine("CoreScanner Open() - Failed. Error Code : " + status);
}
// Send CoreScanner commands ..
// Close CoreScanner COM Object
coreScannerObject.Close(appHandle, // Application handle
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Close() - Success");
}
else
{
Console.WriteLine("CoreScanner Close() - Failed. Error Code : " + status);
}
}
catch (Exception exception)
{
Console.WriteLine("Exception : " + exception.ToString());
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
public void Init()
{
scanner = new CCoreScanner();
short[] scannerTypes = new short[1];
scannerTypes[0] = 1;
short numberOfScannerTypes = 1;
int status;
int opcode = 1001;
string outXML;
string inXML = this.XMLIn;
scanner.Open(0, scannerTypes, numberOfScannerTypes, out status);
scanner.ExecCommand(opcode, ref inXML, out outXML, out status);
scanner.BarcodeEvent += Scanner_BarcodeEvent;
this.Status = ItemState.Initiated;
}
public bool open(short[] scannerTypesArray, out string status)
{
int zStatus;
LogWrapper.logInfo(string.Format("Open()"));
if (_IsOpen)
{
LogWrapper.logWarning(string.Format("Open() Zebra Scanner is already open"));
status = "OK";
return(true);
}
int appHandle = 0;
try {
short sizeOfScannerTypesArray = 1;
scannerTypesArray[0] = SCANNER_TYPES_ALL;
zStatus = STATUS_FAIL;
_CoreScanner.Open(appHandle, scannerTypesArray, sizeOfScannerTypesArray, out zStatus);
if (STATUS_SUCCESS == zStatus)
{
_IsOpen = true;
if (RegisterForEvents(out status) == false)
{
LogWrapper.logError(string.Format("RegisterForEvents() FAILED: {0}", status));
_IsOpen = false;
return(false);
}
status = "OK";
return(true);
}
else
{
status = decodeStatusMessage(zStatus);
LogWrapper.logError(string.Format("_CoreScanner.Open() FAILED: {0}", status));
return(false);
}
} catch (Exception ex) {
status = ex.Message;
LogWrapper.logError(string.Format("Open() FAILED: {0}", status));
return(false);
}
}
/// <summary>
/// Opens an application instance from the user application or user library.
/// </summary>
/// <returns>True if opened successfully</returns>
public bool Open()
{
if (_scannerDriver == null)
{
return(false);
}
//Call Open API
int status; // Extended API return code
_scannerDriver.Open(0 /* const: always 0 */,
new[]
{
(short)ScannerType.All
} /* array of scanner types */,
1 /* size of prev parameter */,
out status);
return(((StatusCode)status == StatusCode.Success) || ((StatusCode)status == StatusCode.AlreadyOpened));
}
/// <summary>
/// Get connected scanners using CoreScanner
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// Initialize CoreScanner COM object
CoreScanner.CCoreScanner coreScannerObject = new CCoreScanner();
int appHandle = 0;
const short NumberOfScannerTypes = 1;
short[] scannerTypes = new short[NumberOfScannerTypes];
scannerTypes[0] = (short)ScannerType.All; // All scanner types
int status = -1;
try
{
// Open CoreScanner COM Object
coreScannerObject.Open(appHandle, // Application handle
scannerTypes, // Array of scanner types
NumberOfScannerTypes, // Length of scanner types array
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Open() - Success");
short numOfScanners = 0;
string outXml = "";
int[] scannerIdList = new int[Constant.MaxNumDevices];
// Get connected scanners
coreScannerObject.GetScanners(out numOfScanners, // Returns number of scanners discovered
scannerIdList, // Returns array of connected scanner ids
out outXml, // Output xml containing discovered scanners information
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner GetScanners()- Success");
Console.WriteLine(" Total Scanners : " + numOfScanners);
string scannerIds = "";
Array.Resize(ref scannerIdList, numOfScanners);
scannerIds = String.Join(", ", scannerIdList);
Console.WriteLine(" Scanner IDs :" + scannerIds);
Console.WriteLine(" Out xml : " + Environment.NewLine + outXml);
}
else
{
Console.WriteLine("CoreScanner GetScanner() - Failed. Error Code : " + status);
}
}
else
{
Console.WriteLine("CoreScanner Open() - Failed. Error Code : " + status);
}
// Close CoreScanner COM Object
coreScannerObject.Close(appHandle, // Application handle
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Close() - Success");
}
else
{
Console.WriteLine("CoreScanner Close() - Failed. Error Code : " + status);
}
}
catch (Exception exception)
{
Console.WriteLine("Exception : " + exception.ToString());
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
/// <summary>
/// Trigger scanner beep/LED using CoreScanner
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// Initialize CoreScanner COM object
CoreScanner.CCoreScanner coreScannerObject = new CCoreScanner();
int appHandle = 0;
const short NumberOfScannerTypes = 1;
short[] scannerTypes = new short[NumberOfScannerTypes];
scannerTypes[0] = (short)ScannerType.All; // All scanner types
int status = -1;
int currentScannerId = 1;
try
{
// Open CoreScanner COM Object
coreScannerObject.Open(appHandle, // Application handle
scannerTypes, // Array of scanner types
NumberOfScannerTypes, // Length of scanner types array
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Open() - Success");
short numOfScanners = 0;
string outXml = "";
int[] scannerIdList = new int[Constant.MaxNumDevices];
// Get connected scanners
coreScannerObject.GetScanners(out numOfScanners, // Returns number of scanners discovered
scannerIdList, // Returns array of connected scanner ids
out outXml, // Output xml containing discovered scanners information
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner GetScanners()- Success");
Console.WriteLine(" Total Scanners : " + numOfScanners);
string scannerIds = "";
Array.Resize(ref scannerIdList, numOfScanners);
scannerIds = String.Join(", ", scannerIdList);
Console.WriteLine(" Scanner IDs :" + scannerIds);
Console.WriteLine(" Out xml : " + Environment.NewLine + outXml);
if (numOfScanners > 0)
{
// Use first scanner
currentScannerId = scannerIdList[0];
// Trigger Scanner Beep
Console.WriteLine("Beep scanner (one short high) using setAction");
status = -1;
int opCode = (int)Opcode.SetAction;
// Beep: one short high - input xml
string inXml = "<inArgs>" +
"<scannerID>" + currentScannerId.ToString() + "</scannerID>" +
"<cmdArgs>" +
"<arg-int>" + (int)BeepCode.OneShortHigh + // Specify beeper code
"</arg-int>" +
"</cmdArgs>" +
"</inArgs>";
coreScannerObject.ExecCommand(opCode, // Opcode: for Scanner Beep (SET_ACTION)
ref inXml, // Input XML
out outXml, // Output XML
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("Scanner Beep() scanner ID:[" +
currentScannerId.ToString() + "] - Success");
}
else
{
Console.WriteLine("Scanner Beep() scanner ID:[" +
currentScannerId.ToString() + "] - Failed. Error Code : " + status);
}
Console.WriteLine();
Console.WriteLine("Trigger scanner LED3 (Red) on using setAction");
opCode = (int)Opcode.SetAction;
// Trigger scanner LED3(Red) on - input xml
inXml = "<inArgs>" +
"<scannerID>" + currentScannerId.ToString() + "</scannerID>" +
"<cmdArgs>" +
"<arg-int>" + (int)LEDCode.Led3On + // Specify LED code to switch on/off
"</arg-int>" +
"</cmdArgs>" +
"</inArgs>";
// Trigger scanner LED on
coreScannerObject.ExecCommand(opCode, // Opcode: for Scanner LED on (SET_ACTION)
ref inXml, // Input XML
out outXml, // Output XML
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("Scanner LED on, scanner ID:[" +
currentScannerId.ToString() + "] - Success");
}
else
{
Console.WriteLine("Scanner LED on, scanner ID:[" +
currentScannerId.ToString() + "] - Failed. Error Code : " + status);
}
Console.WriteLine("LED3 (red) switched on, press any key to continue.");
while (!Console.KeyAvailable)
{
Thread.Sleep(10);
}
Console.ReadKey();
Console.WriteLine();
Console.WriteLine("Trigger scanner LED3 (Red) off using setAction");
opCode = (int)Opcode.SetAction;
// Trigger scanner LED3 (Red) off - input xml
inXml = "<inArgs>" +
"<scannerID>" + currentScannerId.ToString() + "</scannerID>" +
"<cmdArgs>" +
"<arg-int>" + (int)LEDCode.Led3Off + // Specify LED code to switch on/off
"</arg-int>" +
"</cmdArgs>" +
"</inArgs>";
// Trigger scanner LED off
coreScannerObject.ExecCommand(opCode, // Opcode: for Scanner LED on (SET_ACTION)
ref inXml, // Input XML
out outXml, // Output XML
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("Scanner LED off, scanner ID:[" +
currentScannerId.ToString() + "] - Success");
}
else
{
Console.WriteLine("Scanner LED off, scanner ID:[" +
currentScannerId.ToString() + "] - Failed. Error Code : " + status);
}
Console.WriteLine("LED3 (red) switched off, press any key to continue.");
}
else
{
Console.WriteLine("CoreScanner GetScanner() - No scanners found");
}
}
else
{
Console.WriteLine("CoreScanner GetScanner() - Failed. Error Code : " + status);
}
}
else
{
Console.WriteLine("CoreScanner Open() - Failed. Error Code : " + status);
}
// Close CoreScanner COM Object
coreScannerObject.Close(appHandle, // Application handle
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Close() - Success");
}
else
{
Console.WriteLine("CoreScanner Close() - Failed. Error Code : " + status);
}
}
catch (Exception exception)
{
Console.WriteLine("Exception : " + exception.ToString());
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
/// <summary>
/// Register/Unregister for events using CoreScanner
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// Initialize CoreScanner COM object
CoreScanner.CCoreScanner coreScannerObject = new CCoreScanner();
int appHandle = 0;
const short NumberOfScannerTypes = 1;
short[] scannerTypes = new short[NumberOfScannerTypes];
scannerTypes[0] = (short)ScannerType.All; // All scanner types
int status = -1;
try
{
// Open CoreScanner COM Object
coreScannerObject.Open(appHandle, // Application handle
scannerTypes, // Array of scanner types
NumberOfScannerTypes, // Length of scanner types array
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Open() - Success");
int eventIdCount = 1; // Number of events to register (only barcode events)
int[] eventIdList = new int[eventIdCount];
// Register for barcode events only
eventIdList[0] = (int)EventType.Barcode;
string eventIds = String.Join(",", eventIdList);
string inXml = "<inArgs>" +
"<cmdArgs>" +
"<arg-int>" + eventIdCount + "</arg-int>" + // Number of events to register
"<arg-int>" + eventIds + "</arg-int>" + // Event id list of events to register for
"</cmdArgs>" +
"</inArgs>";
int opCode = (int)Opcode.RegisterForEvents;
string outXml = "";
status = -1;
// Call register for events
coreScannerObject.ExecCommand(opCode, // Opcode: Register for events
ref inXml, // Input XML
out outXml, // Output XML
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner RegisterForEvents() - Success");
}
else
{
Console.WriteLine("CoreScanner RegisterForEvents() - Failed. Error Code : " + status);
}
// Add barcode data event handler
coreScannerObject.BarcodeEvent += CoreScannerObject_BarcodeEvent;
Console.WriteLine("Scan a barcode now, press " +
"any key to exit.");
while (!Console.KeyAvailable)
{
Thread.Sleep(10);
}
status = -1;
opCode = (int)Opcode.UnregisterForEvents;
// Call unregister for events
coreScannerObject.ExecCommand(opCode, // Opcode: Unregister for events
ref inXml, // Input XML
out outXml, // Output XML
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner UnregisterForEvents() - Success");
}
else
{
Console.WriteLine("CoreScanner UnregisterForEvents() - Failed. Error Code : " + status);
}
}
else
{
Console.WriteLine("CoreScanner Open() - Failed. Error Code : " + status);
}
// Close CoreScanner COM Object
coreScannerObject.Close(appHandle, // Application handle
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Close() - Success");
}
else
{
Console.WriteLine("CoreScanner Close() - Failed. Error Code : " + status);
}
}
catch (Exception exception)
{
Console.WriteLine("Exception : " + exception.ToString());
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
/// <summary>
/// Enable/Disable scanner using CoreScanner
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
// Initialize CoreScanner COM object
CoreScanner.CCoreScanner coreScannerObject = new CCoreScanner();
int appHandle = 0;
const short NumberOfScannerTypes = 1;
short[] scannerTypes = new short[NumberOfScannerTypes];
scannerTypes[0] = (short)ScannerType.All; // All scanner types
int status = -1;
try
{
// Open CoreScanner COM Object
coreScannerObject.Open(appHandle, // Application handle
scannerTypes, // Array of scanner types
NumberOfScannerTypes, // Length of scanner types array
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Open() - Success");
short numOfScanners = 0;
string outXml = "";
int[] scannerIdList = new int[Constant.MaxNumDevices];
// Get connected scanners
coreScannerObject.GetScanners(out numOfScanners, // Returns number of scanners discovered
scannerIdList, // Returns array of connected scanner ids
out outXml, // Output xml containing discovered scanners information
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner GetScanners()- Success");
Console.WriteLine(" Total Scanners : " + numOfScanners);
string scannerIds = "";
Array.Resize(ref scannerIdList, numOfScanners);
scannerIds = String.Join(", ", scannerIdList);
Console.WriteLine(" Scanner IDs :" + scannerIds);
Console.WriteLine(" Out xml : " + Environment.NewLine + outXml);
Console.WriteLine("Disabling all scanners");
foreach (int scannerId in scannerIdList)
{
status = -1;
int opCode = (int)Opcode.DeviceScanDisable;
string inXml = "<inArgs>" +
"<scannerID>" + scannerId.ToString() + "</scannerID>" +
"</inArgs>";
// Disable Scanner
coreScannerObject.ExecCommand(opCode, // Opcode: Scanner Disable
ref inXml, // Input XML
out outXml, // Output XML
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner ScannerDisable() scanner ID:[" + scannerId.ToString() + "] - Success");
}
else
{
Console.WriteLine("CoreScanner ScannerDisable() scanner ID:[" + scannerId.ToString() + "] - Failed. Error Code : " + status);
}
}
Console.WriteLine("All scanners disabled, press any key to continue.");
while (!Console.KeyAvailable)
{
Thread.Sleep(10);
}
Console.ReadKey();
Console.WriteLine("Enabling all scanners");
foreach (int scannerId in scannerIdList)
{
status = -1;
int opCode = (int)Opcode.DeviceScanEnable;
string inXml = "<inArgs>" +
"<scannerID>" + scannerId.ToString() + "</scannerID>" +
"</inArgs>";
// Enable Scanner
coreScannerObject.ExecCommand(opCode, // Opcode: Scanner Enable
ref inXml, // Input XML
out outXml, // Output XML
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner ScannerEnable() scanner ID:[" + scannerId.ToString() + "] - Success");
}
else
{
Console.WriteLine("CoreScanner ScannerEnable() scanner ID:[" + scannerId.ToString() + "] - Failed. Error Code : " + status);
}
}
Console.WriteLine("All scanners enabled, press any key to continue.");
while (!Console.KeyAvailable)
{
Thread.Sleep(10);
}
Console.ReadKey();
}
else
{
Console.WriteLine("CoreScanner GetScanner() - Failed. Error Code : " + status);
}
}
else
{
Console.WriteLine("CoreScanner Open() - Failed. Error Code : " + status);
}
// Close CoreScanner COM Object
coreScannerObject.Close(appHandle, // Application handle
out status); // Command execution success/failure return status
if (status == (int)Status.Success)
{
Console.WriteLine("CoreScanner Close() - Success");
}
else
{
Console.WriteLine("CoreScanner Close() - Failed. Error Code : " + status);
}
}
catch (Exception exception)
{
Console.WriteLine("Exception : " + exception.ToString());
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
// Inicializa el Scanner
private void initializeScanner()
{
try
{
//Instantiate CoreScanner Class
cCoreScannerClass = new CCoreScanner();
//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);
}
catch (Exception exp)
{
MessageBox.Show("Error de conexión con el Scanner... " + exp.Message);
}
}