Changing background color of RectangleShape in Visual Basic Power Pack 3 with C#?

Question

I've installed Visual Basic Power Pack 3 in Visual Studio 2008 SP1.
I wanna change the background color of RectangleShape in a C# WinForm !!!
I changed FillColor property and BackColor property to Black but nothing happened and RectangleShape's background color didn't changed.

How can I change the background color of RectangleShape ?

Answer 1

Did you set the FillStyle to Solid?

Answer 2

Change the BackStyle property from "Transparent" to "Opaque". Click around some more to see what effects the properties have, the designer support is pretty good.