how to detect stack needs to be saved

[J. Landman Gay]

<xbury.cs at clearstream.com> wrote:

> Why not read the detailed files and pick the date and time from there? 
> 
> Seems so obvious, I thought it useless to say it...

The disk info is only updated after the stack is saved, so it won't 
help. The question is: how to determine if the stack needs to be saved 
in the first place.

There isn't a generic method that I know of, except to track everything 
that could change the content of a stack and set a dirty flag.

-- 
Jacqueline Landman Gay         |     jacque at hyperactivesw.com
HyperActive Software           |     http://www.hyperactivesw.com