Yesterday we discussed on Silverlight 5 RC Feature called PInvoke. Hope that was informative for you. We learned how to call system APIs from Silverlight application. We demonstrated this using In-Browser application, but you can use that for Out-Of-Browser too easily. In Silverlight 4, if we wanted to access system drive or any files, we had to use the COM APIs and this was only applicable from Out-Of-Browser applications. In this article, we will show you the way to access system resources using PInvoke in Silverlight 5. You can call this directly from Browser applications as well as Out-Of-Browser applications. Read to know more.