How to zip/unzip files without 3rd party vb.net
Is there any code for vb.net so i can zip and unzip file without any 3rd party programs. 
e.g. (i know this is  not right)

    Dim filetozip as string
    filetozip.zip
    end sub
How to zip/unzip files without 3rd party vb.net
===

Is there any code for vb.net so i can zip and unzip file without any 3rd party programs. 
e.g. (i know this is  not right)

    Dim filetozip as string
    filetozip.zip
    end sub