public void Close()
{
if (_scannerDriver == null)
{
return;
}
int status;
UnRegisterForEvents(EventType.Barcode, EventType.Pnp, EventType.Image, EventType.Other, EventType.Rmd, EventType.Video);
_scannerDriver.Close(0, out status);
}
/// <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();
}
/// <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();
}
public void Disconnect()
{
cCoreScannerClass.Close(0, out status);
}
/// <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();
}
