chartJS bar color

Hello,

I’m starting to use the chartJS extension to make charts.
The tool is really interesting.
I have a problem with configuring a bar chart.
When I set the BackgroundColor property
the color of the bars does not change.
The instruction I use is as follows:
cjs.DataSets (“mydataset”). BackgroundColor = Drawing.Color.Red
I enclose a small example.
I am using Visual studio 2015 and wisej version 1.4.95.0

Thanks