Generally all settings that you have done with XAML can be translated to VB. I have created a very simple app that demonstrates how to set up a simple chart in four different ways. The four user controls are set up differently but they result in the same output. Code-wise, UC1 is equivalent to UC2 and UC3 is equivalent to UC4. Let us know if you have other questions about the RadChartView.
the Telerik team