Posted 8 years ago by Mike Strobel - New York, NY
Platform: .NET 4.0
Environment: Windows 7 (32-bit)
The alternate ComboBox template in the new native styles has a minor omission that causes scrolling to go haywire if virtualization is enabled. The fix is easy enough: simply set the Name of the ItemsPresenter to "ItemsPresenter". ScrollContentPresenter looks for this specific name when hooking up to the content's IScrollInfo implementation.