How to TILE a background image in WinRT?

windows-8, winrt-xaml

Solution

At the moment I don't believe there is a way, while ImageBrush inherits from TileBrush it's missing the important property TileMode. It's unclear whether this will be included in later versions.

Problem

With the absence of VisualBrush in WinRT, I am not sure the approach. Anyone?

Original source