Quote Originally Posted by RhinoBull
That proves nothing more than the fact that you can create files in VB.
I don't get it...

1) The question was: code to compress a file with ZIP compression
2) You said: Can't be done in VB.
3) dreamvb posted a link to modules that show the Deflate/Inflate algorithms used in Zip files. Disproof of your statement.
4) You said you want a working example on how to create a Zip file with VB classic.
What you said with this is: You don't believe VB has arithmetic operators and can do file IO. The converse was proved just when VB was released some years ago.
5) I posted a working example on how to create the Zip file structure with compressed data in it.
6) You said: "This only proofs VB can do file IO".

Right... If VB creates a ZIP file, it's file IO.
If WinZip creates a ZIP file, it's a ZIP file.

This is ridiculous...