I\'ve tried to embed a .NET WinForms graph (Stephan Zimmermann\'s Graph Display) in a WPF window, under a WindowsFormsHost (I\'ve referenced both System.Windows.Forms and Wi
I had the same issue in WPF. Luckily I got the solution.
I observed that chart areas and series are being reset once the data source is set. It looks like a bug for me.
So, the workaround/solution is to set the data source at very first place before adding the things like chart areas and series.