I'm wondering if someone knows of a free dll to zip files.
I've written a little app that goes through a directory and all sub direcoty's and makes a backup copy of all files based on date.
What I want the app to do now is zip any files it finds that aren't allready zipped.
My app will easily do this except for the zipping part.
I could make it generate a DOS batch file that it could then run to zip the files, but I'ld rather do it all from vb.net.
This program is just a project and I wont be selling it or making money from it so I don't want to but a dll to do this (i see there a few available).
Does anyone know how I could go about doing this.