Data Binding / Multiple series, axes

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XamDataChart

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Daniel Secci posted over 13 years ago

Hi,

I use XamDataChart to display multiples axes / series with a common DateTime X-Axis.

I wrote a DataPoint class with Timestamp and Values as properties. Then, I created an array of BindingList<DataPoint> representing all the series (1 element of array = 1 serie). I set the ItemsSource property of each serie to the array element.

My question is: How should I set the DataContext property of the chart ?

I tried to set it to an array element, seems to work but I don't think that's the correct way to do that. I don't know how to do it in the right way...

Regards

Daniel

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[Infragistics] Petar Monov posted over 13 years ago

Hello Daniel,

Actually I cannot think of a preferred data source to be used for the XamDataChart, nevertheless here is a link from our online documentation on accessing data: http://help.infragistics.com/NetAdvantage/WPFDV/2010.3/CLR4.0/?page=xamDataChart_Accessing_Data.html .

When I did a test sample for this I thought it would be best (easiest) to use a wrapper class with several fields of collection types for the different series. After that all I did was set an instance of my class to the XamDataChart’s DataContext and accessed the series collection via the field names.

Hope this helps. Please let me know if you require any further assistance on the matter.

Sincerely,

Petar Monov

Developer Support Engineer

Infragistics Bulgaria

www.infragistics.com/support
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Offline Daniel Secci posted over 13 years ago in reply to [Infragistics] Petar Monov

Hi Petar,

My problem is that I have a dynamic count of graphs. The user loads a group which is defined in a configuration database.

Would it work with your wrapper class ?

All samples I found have a fixed amount of series...

Regards,

Daniel
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