silverlight - How to create a transparent layer in windows phone? -

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is possible create transparent layer in windows phone? need is? in first screen there 2 buttons , in second screen, transparent layer should formed when button pressed , listpicker on transparent screen. when value selected in listpicker, value should binded button's content name in background screen. , transparent screen , listpicker should disappeared.any suggestions? enter image description here

create canvas, choose fill color, size etc, , set opacity right value give effect

or create semi-translucent .png image , set source of image in project.

for smooth transition use storyboard fade in image or canvas.


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