Android Question Change border color of a Label

[Alessandro71]

I have a label, built in visual designer, with a ColorDrawable with a border.
I'd like to change only the border color at runtime, but I haven't found any label attribute to do so.

 

[Erel]

Dim cd As ColorDrawable
cd.Initialize2(Colors.Transparent, 5dip, 2dip, Colors.Red)
Label.Background = cd