Does a VB class have a window handle?

Is a VB class a Window? The first parameter of the API function SHGetFolderPath() is:
hwndOwner
(A handle to the window calling the function, which will own any dialog boxes the function may create. )

Issue 1: I don't see what dialog boxes this call could create.
Issue 2: I don't know what to use as the hwndOwner when calling this function from a module or class.

It seems to work if I send the Long '1'. Is this safe?

As hwndowner use
frmName.hWnd

I know how to get the hWnd from a Form. But what do I do if I'm not using any Forms? Is there a window handle associated with class or standard modules?

A class does not have a hWnd. I would suggest to pass 0, and not 1.

From MSDN:

hwndOwner
Handle to an owner window. This parameter is typically set to NULL. If it is not NULL, and a dial-up connection needs to be made to access the folder, a UI prompt will appear in this window.