vs2017 follows:
1, debug for local generation and debugging, release for publication. The main difference is that:
Andrews generation options property project, developer mode release is not a hook, and different advanced in the cpu (debug is x86, release is the actual phone cpu)
2, release: archiving, distribution, whatever the new signatures on OK.
3, the interface changes made, must be reconstructed (? Generation) to use in cs code, such as "x: name" attribute.
to be continued....