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);
}
}
void formLoad(object sender, EventArgs ea)
{
string status;
#if USE_COLT3
_scanner = new Colt3.ZebraScanner.ZScanner();
#else
_scanner = new ZebraWrapper();
#endif
if (_scanner.Initialize(
OnZebraPlugAndPlayEventDelegate,
OnZebraBarcodeEventDelegate,
test1,
test2,
OnZebraScannerNotificationEventDelegate, OnZebraDisplayMessageDelegate,
out status) == false)
{
LogWrapper.logError(CL.makeSig(MethodBase.GetCurrentMethod()) + " " + status);
return;
}
LogWrapper.log(MethodBase.GetCurrentMethod(), "scanner initialized....");
short[] scannerTypeArray = new short[10];
#if USE_COLT3
if (_scanner.Open(scannerTypeArray, out status) == false)
{
LogWrapper.logError(CL.makeSig(MethodBase.GetCurrentMethod()) + " " + status);
return;
}
#else
//_scanner.Open ()
if (_scanner.open(scannerTypeArray, out status) == false)
{
LogWrapper.logError(CL.makeSig(MethodBase.GetCurrentMethod()) + " " + status);
return;
}
#endif
LogWrapper.log(MethodBase.GetCurrentMethod(), "scanner opened OK");
}