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LineSeries itemssource issue

Thread ID:





107928 Mar 24,2013 05:25 PM UTC Mar 26,2013 06:40 AM UTC WinRT 4
Tags: Chart
Gigi Becalli
Asked On March 24, 2013 05:25 PM UTC


I am doing a MVVM inside a windows 8 app and I noticed an issue, regarding line series. So if I sending an observable collection that has some elements that I want to show inside the line series, there will be no problem, but I am sending an observable collection with 0 elements, and then picking another observable collection that has some elements, the line series won't update, more precisely it stays empty.

Thanks in advance.

Karthikeyan V [Syncfusion]
Replied On March 25, 2013 02:59 PM UTC

Hi Gigi,

Sorry for the Inconvenience caused.

We have analyzed the reported issue with our sample; we are not able to reproduce the issue. Can you please check with the sample in the following location? If still you face the problem, please revert us by modifying the sample based on your application along with replication procedure. This would be helpful for us to serve you.

We would like to inform you that our WinRT service packs was released last Friday. Could you please upgrade to this? Please find the download link of the WinRT service packs.

Service Pack:  http://www.syncfusion.com/downloads/winrt-service-packs

Please let us know if you have any queries.


Karthikeyan V.


Gigi Becalli
Replied On March 25, 2013 06:46 PM UTC

Thanks for the answer, but I am using the beta version and the sample you gave me, didn't start so I think this issue is in the beta version.



Karthikeyan V [Syncfusion]
Replied On March 26, 2013 06:04 AM UTC

Hi Gigi,

Thanks for the update.

We have done lot of improvements in terms of chart object model and APIs in Volume 1 release. Please refer the following link for the changes we have done in Volume 1.


Also, we have rolled out service pack last week, please download the latest version from the following link.


Please let us know, if you have any concerns.


Karthikeyan V.

Gigi Becalli
Replied On March 26, 2013 06:40 AM UTC

I understand, but I am using beta version, because is free for use in a application, so the update is not an option for me. 

Thanks for the answer.


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