The old skool way of passing InitParams in aspx is well documented, adding a: <param name="initParams" value="<%=InitParams%>" /> which is accessing the public ‘InitParams’ member in the code-behind file, which is inevitably set up via the ‘Page_Init’ handler. All well and good, but not practical in MVC, so… how to do this? (NB. This is just how I’ve done it, it’s not the only solution) There are a few things to change: 1. The Model I’ve created a SilverlightHostModel, it only has one ......