If you need charts in your application, OxyPlot is probably what you are searching for.
You can find the source code on CodePlex and there is an extensive explanation on how to get started in this blog post.
OxyPlot: a new open source chart library for WPF
Michele Cattafesta
Mesta Automation
Michele Cattafesta
Writing about C#, WPF, PLC communication, HMI software, and the practical edges of industrial automation.
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Brilliant!
Grazie.
thanks for the info mesta!!