Architecture[ edit ] Visual Studio does not support any programming language, solution or tool intrinsically; instead, it allows the plugging of functionality coded as a VSPackage. When installed, the functionality is available as a Service. The IDE provides three services: In addition, the IDE is also responsible for coordinating and enabling communication between services. A language service defines various interfaces which the VSPackage implementation can implement to add support for various functionalities. Language services are implemented on a per-language basis. The implementations can reuse code from the parser or the compiler for the language.
I had bought this unit 2 months ago and installed it myself with very little issues besides running the GPS antenna and the camera and WAS pleased with it until I came across a few issues that I am not happy about!!!!!!!!!!!!. 1 - sometimes when using the navigation and the voice directions are finished the unit does not pass sound from the radio back to the drivers side door. 2 - when I use the steering wheel controls for either channel selection or volume control it ONLY changes channels and NOT the volume no matter what button I press.
overall I AM NOT HAPPY with this unit and unfortunately I am probably out of the return window so there is 500 wasted. I will be looking into something different.