Linking a VDB to an RB App

[Chuck Pelto]

Greetings,

In the tutorial I've worked, the Valentina DB is linked to the windows.

However, if I want the db to be linked to the App, at the App level in 
RB, I supposed I should put the property in the App's source code. Is 
this correct?

And, if I make it public or protected (to the sub-classes of the app) 
I'll be able to reference it from any window in the app, correct?

If so, how would I call it from a window's source code, e.g.,

mDataBase.mPerson.ByteFld.Value = Val(EditField2.Text)

Regards,

Chuck