Passing hs host through other dll

[Michael McSharry]

My plugin has a dll where most of the logic resides and a wrapper hspi project that provides the interface to HS. In HS2 I was able to pass down the callback object to the dll and then it was able to pick up the hs object for its use.

When I try a similiar technique of trying to pass callback or hs down to the dll I do not have any success. To overcome this I made passthrough functions in hspi that are public to my dll. Is there a more elegant way to pass the ability to use hs directly to the lower level dll?

[reidfo]

I'm using a separate static class called GlobalVar that both my main interface class and worker classes reference. In that class I put my IHSApplication and IAppCallbackAPI variables (as public static). Now from any of my other classes I can use GlobalVar.hs to get to the homeseer functions.

[Michael McSharry]

What do you do for a separate project in the same solution?