I am integrating device TC25 in a Xamarin app via EMDK 188.8.131.52 (Visual Studio 2017)
The scanning of barcodes itself is working, but I have no camera view with the red cross when scanning.
When I start the DWDemo app and push the scan button, I see immediately the camera view with a red cross. So it must be possible on the TC25 device.
I was thinking about some missing configuration.
Here is my code part from InitScanner:
//Get the feature object such as BarcodeManager object for accessing the feature.
_barcodeManager = (BarcodeManager)_emdkManager.GetInstance(EMDKManager.FEATURE_TYPE.Barcode);
_scanner = _barcodeManager.GetDevice(BarcodeManager.DeviceIdentifier.Default);
if (_scanner != null)
//Attahch the Data Event handler to get the data callbacks.
_scanner.Data += scanner_Data;
//Attach Scanner Status Event to get the status callbacks.
_scanner.Status += scanner_Status;
//EMDK: Configure the scanner settings
ScannerConfig config = _scanner.GetConfig();
config.SkipOnUnsupported = ScannerConfig.SkipOnUnSupported.None;
config.ScanParams.DecodeLEDFeedback = true;
config.ReaderParams.ReaderSpecific.ImagerSpecific.PickList = ScannerConfig.PickList.Enabled;
config.DecoderParams.Code39.Enabled = true;
config.DecoderParams.Code128.Enabled = false;
Thanks in advance!