I tried to do some theming on the RadMenu at runtime.
On startup, I apply this style to the menu:
This applies the SummerTheme with a gradient background
applied to the RadMenuItems in the popup.
Then when a button is clicked, a different Theme is applied:
The RadMenu band takes on the Vista background, but the gradient from the SummerTheme appears to be still applied to the RadMenuItems in the popup.
Has anyone experienced this before?