silverlight - HLSL for getting cylinder effect

Question

I need to write an application with Silverlight 4 and need to show images like wrapped on cylinder. I need some HLSL code, as I wont to do that with Effects of Silverlight.
I don't wont to do that with 3D libarries for silverlight. I only need HLSL code for changing pixels.
I need for my image to look like this
Thanks.

Answer 1

While you could do this with HLSL if you really wanted to, you'd normally do it by creating a mesh in the shape you want, then applying the picture to the mesh as a texture.