Simple Pie Chart example in Windows Phone 8

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2 posts, 0 answers
  1. Conor
    Conor avatar
    1 posts
    Member since:
    Nov 2012

    Posted 15 Nov 2012 Link to this post

    Hi, I'm trying to incorporate a pie chart into a Windows Phone 8 application. I've added the reference and the telerikChart:RadPieChart comes up in intellisense when writing into the XAML file. However, as soon as I add even an empty pie chart:


    the designer throws an exception:
    "An Exception was thrown.COMException: Invalid class string (Exception from HRESULT: 0x800401F3 (CO_E_CLASSSTRING))StackTrace:
       at System.Runtime.InteropServices.Marshal.CLSIDFromProgID(String progId, Guid& clsid)
       at System.Runtime.InteropServices.Marshal.GetActiveObject(String progID)

    Is there a basic downloadable example which demonstrates a pie chart in Windows Phone 8?

  2. Victor
    Victor avatar
    1358 posts

    Posted 20 Nov 2012 Link to this post

    Hi Conor,

    Thanks for writing.
    Please reinstall RadControls for Windows Phone, remove your bin and obj folders and rebuild your project. You can also try restarting visual studio. This looks like a visual studio error and may be caused by assembly version mismatch.

    To see examples of the pie chart and many others. Please browse the Examples app source code that should be installed as a part of the RadControls for Windows Phone installation.

    Please write again if you have other questions.

    All the best,
    the Telerik team
    Have a suggestion or face a problem - you can use the Ideas & Feedback portal to submit ideas, feedback and vote for them.
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