C# Sample Updates

[grahamehorner]

Please update samples to align with Chakar/ChakraHost

[liminzhu]

hey @grahamehorner , are there any parts of the samples you feel are outdated?

[grahamehorner]

the sample I have looked into seem all to be using native calls into the api and not using the c# wrapper, given that unsafe methods have been wrapped to ease intergrations IMHO samples should show how to use the wrapper.

[liminzhu]

This is intentional since we own ChakraCore and its hosting API. The C# wrapper is technicality a tool built for/on top of that and if possible we'd love something like that to be owned/updated by the community.