c# - Substitute grid's background when changing VisualState in Windows Store App -


my windows store app has few visualstates, , each of them have different picture in background (which related orientaton of device, size of screen etc.) i've found in internet, 1 option use storyboard, can find examples related changing colour of background (which not suitable me, have image in background , not plain colour brush.)

i thought this:

<storyboard>     <coloranimation storyboard.targetname="buttonbrush"          storyboard.targetproperty="color" to="red" /> </storyboard>

but there no substitute coloranimation use image. there known xaml/c# solution, or standard way background image source substitution different visual states (maybe using visual studio or blend?)

to use different backgrounds different visual states 1 needs have multiple images spread in background, 1 of them visible each visual state (and rest of images collapsed.) may important change zindexes of elements set them "on top" of images in background.


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