ho implementato ieri la lettura delle fatture XML, ovviamente in X#, come libreria COM che si può anche usare da VO in modalità side-by-side, cioè senza doverla registrare sulle singole macchine.
Se qualcuno ne avesse bisogno, fatemelo sapere.
P.S. altra pecularità: le fatture in entrata delle volte sono allegate in formato XML, e qualche volta in formato P7M, cioè compresse. Anche per questo problema dovrò trovare una soluzione, che sicuramente pubblicherò.
the Italian Ministry of Finance a few years ago has defined a format for an electronic invoice in XML format. Initially only invoices to public administrations had to be in this format, but beginning with 2019 all invoices between Italian companies have to be in this format.
Do you have to implement reading such invoices or to write them? And is the format you need already defined or do you need to define something?
In Colombia where we work, they changed over from GAAP to IFRS accounting recently and are implementing electronic invoicing in XML format - my guess is it's going to be very similar. We'll need to read and write. At the very least it'll give me a good head start!