[?]how to do a pre-load/post-save?

[?]how to do a pre-load/post-save
(e.g. add de/compression)
in mfc-mdi-doc/view-app?
thx in advanced:)
plz also reply to [email protected]

[?]how to do a pre-load/post-save
(e.g. add de/compression)
in mfc-mdi-doc/view-app?
thx in advanced:)
plz also reply to [email protected]