Set Background Image

Jan 10, 2014 at 3:02 PM
i want to set background image, not in rectangle like
        <Image Source="/Big-Burger.jpg" />
i want the background wallpaper to fill all the regions of wpf window. i mean like this
Image , this is screenshot of AppFlow application. i think it's quite similar with modern ui
please help to do this, make background image
Jan 10, 2014 at 3:05 PM
by now, all i have is
Jan 13, 2014 at 6:20 PM
do this:
 <Rectangle x:Key="WindowBackgroundContent" x:Shared="false" >
            <ImageBrush ImageSource="/whatever/x.png" Opacity=".3" Stretch="UniformToFill" />