Those error messages are telling you that certain types can't be found or certain types don't have certain specified members. It's up to you to find out where those types and members are declared and ensure that you have referenced the appropriate assembly(ies) and imported the appropriate namespace(s). My immediate suspicion would be that you have referenced the wrong version of the Kinect SDK. I've never used Kinect in any capacity so I'm guessing to a degree but, from what I'm seeing, you need Kinect for Windows SDK 2.0 and to import
WindowsPreview.Kinect
. The
Reference section
here includes documentation for the types and members that those error messages say are missing. The documentation for v1.8 of the SDK is
here and the
Reference section also lists those types and members, but under a different namespace. I suspect that the code you downloaded used v1.8 but you're using v2.0, in which case you would need to change the namespace to that used by v2.0, i.e.
WindowsPreview.Kinect
rather than
Microsoft.Kinect