It appears if you set the BackgroundImage from code then this background image is not saved when you do "Export.Template.Save(fileName)"
Or at least when I do "Import.Template.Load(fileName)" the BackgroundImage property is set to null.
Is there anything I can do to make this work? Perhaps I'm missing a step somewhere.
Or is there a workaround?
the BackgroundImage property is a .NET Framework property belonging to the Control class and as such will not be serialized - there is similar TeeChart property, the Panel.Brush.Image property, the use of which you will find in the attached project.