Using Bound data for X Axis tickpoint labels

2 posts, 0 answers
  1. Chet
    Chet avatar
    1 posts
    Member since:
    Sep 2011

    Posted 24 Feb 2012 Link to this post

    In all the examples I've seen for this, the labels for the X Axis tickpoints are applied in the the code behind file (usually in a loop statement).  I'd rather use a binding XAML but I'm having trouble getting the XAML syntax correct for my radchart control. 

    For instance, in a collection with two fields, statename, and population, I'd like the XAxis tickpoint labels to be the statenames.  In my mind it would be something like:
    <telerik:TickPoint Label="{Binding statename}"></telerik:TickPoint>                                 

    But I always get this error: Set property 'Telerik.Windows.Controls.Charting.BaseFormattableData.Label' threw an exception. [Line: 63 Position: 62]

    Anybody able to see what I'm doing wrong?

  2. Bartholomeo Rocca
    Bartholomeo Rocca avatar
    247 posts
    Member since:
    May 2006

    Posted 27 Feb 2012 Link to this post

    Hello Chet,

    Check this help topic here to get you started with creating categorical charts -- basically you need to bind your business object StateName field to DataPointMember.XCategory when describing the series mapping.

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