Guest Ted Osberg Posted May 13, 2002 Posted May 13, 2002 I was wondering if there was a way to unzip .zip files programmatically in vb.net or vb6 without using winzip (or their command line utility) or another application?. Obviously, there is but I guess I'm not sure how to go about doing it. Can anyone point me in the right direction. Quote
pinster Posted May 13, 2002 Posted May 13, 2002 It is possible only if you know how WinZip are compressed! It makes sense that you must know what is the Compression Algorithm used in WinZip in order for you to Decompress them! And worst of all, it's not an easy task even to implement the process... Take a look at these article http://www.google.com/search?hl=en&q=huffman+compression+algorithm+in+visual+basic Quote Nothing is impossible in Programming! So, take it easy and let us all share your problem. :)
Guest fed1111 Posted May 13, 2002 Posted May 13, 2002 unzip32.dll I got from Planet Source Code this dll file and a exsample code that shows how to use it, I'm new to this forum I don't know if it's possible to attach files to the replies. You could mail me. Quote
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