It would be nice to have the ability to decode bar codes by supplying an image from a source such as the user's webcam. I don't see anything like that in the barcode reader control since the control handles picking the image etc. as a closed solution. Do you have any plans to provide something like this?
7 Answers, 1 is accepted
0
Hi Earnest,
Indeed, we already have this on our radar. We plan to ship such component with the next release of RadControls -- Q2 2013.
Kind regards,
Ves
the Telerik team
Indeed, we already have this on our radar. We plan to ship such component with the next release of RadControls -- Q2 2013.
Kind regards,
Ves
the Telerik team
Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.
0
Pradeep
Top achievements
Rank 1
answered on 16 May 2013, 07:40 AM
Hi Ves,
I downloaded the Trial version of WPF controls, but I dint find the barcode reader which reads from user's webcam. can u plz guide me to access that control.
Regards
Pradeep
I downloaded the Trial version of WPF controls, but I dint find the barcode reader which reads from user's webcam. can u plz guide me to access that control.
Regards
Pradeep
0
Shinu
Top achievements
Rank 2
answered on 16 May 2013, 09:31 AM
Hi Pradeep,
RadBarcodeReader has been added in the latest release of Barcode suite of RadControls for WPF. I guess you are using an older version of RadControls for WPF. If then, update your RadControls to the latest version. Please have a look at the following code which demonstrates the usage of RadBarCodeReader.
XAML:
The decoded text from the image can be obtained from ResultText.
Thanks,
Shinu.
RadBarcodeReader has been added in the latest release of Barcode suite of RadControls for WPF. I guess you are using an older version of RadControls for WPF. If then, update your RadControls to the latest version. Please have a look at the following code which demonstrates the usage of RadBarCodeReader.
XAML:
<
telerik:RadBarcodeReader
OpenButtonText
=
"Choose Image"
DecodeButtonText
=
"Decode Image"
/>
The decoded text from the image can be obtained from ResultText.
Thanks,
Shinu.
0
Pradeep
Top achievements
Rank 1
answered on 16 May 2013, 09:46 AM
Hi Shinu,
As per my query u replied like this,
The decoded text from the image can be obtained from ResultText.
But, this control captures the existing QRcode image which is locally saved in the system. My requirement is, I want to read the QR code from webcam. is there any control to read the QRcode from webcam? plz let me know.
Thanks & Regards
Pradeep
As per my query u replied like this,
RadBarcodeReader has been added in the latest release of Barcode suite of RadControls for WPF. I guess you are using an older version of RadControls for WPF. If then, update your RadControls to the latest version. Please have a look at the following code which demonstrates the usage of RadBarCodeReader.
XAML:
<
telerik:RadBarcodeReader
OpenButtonText
=
"Choose Image"
DecodeButtonText
=
"Decode Image"
/>
The decoded text from the image can be obtained from ResultText.
But, this control captures the existing QRcode image which is locally saved in the system. My requirement is, I want to read the QR code from webcam. is there any control to read the QRcode from webcam? plz let me know.
Thanks & Regards
Pradeep
0
Shinu
Top achievements
Rank 2
answered on 17 May 2013, 04:22 AM
Hi Pradeep,
As far as I know the latest release of Telerik RadControls suite for WPF does not have one such control to read the QR code directly from the webcam. Based on Ves reply, Telerik already have this on radar and they are planning to ship such component with the next release of RadControls -- Q2 2013.
Thanks,
Shinu.
As far as I know the latest release of Telerik RadControls suite for WPF does not have one such control to read the QR code directly from the webcam. Based on Ves reply, Telerik already have this on radar and they are planning to ship such component with the next release of RadControls -- Q2 2013.
Thanks,
Shinu.
0
Joel Palmer
Top achievements
Rank 2
answered on 20 Oct 2014, 03:48 PM
Can I get an update on this? Has the functionality asked for in previous posts been added to the bar code reader?
0
Hi Joel,
You can use the BarcodeDecoder class. For example:
Regards,
Tsvetie
Telerik
You can use the BarcodeDecoder class. For example:
BarcodeDecoder decoder =
new
BarcodeDecoder();
decoder.ImageSource =
new
BitmapImage(uri);
decoder.DecodingComplete += Decoded;
decoder.StartDecoding();
Regards,
Tsvetie
Telerik
Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.