How to unzip all files except some condition...

I need to be able to unzip all files from a .zip except, in this case, those files that names begin with ".".  I'm using vb.net, any idea how to do this?

I've tried the following...

' open the zip
            zip.Open(pathAndFileName)
            ' Extract all files except .* files.
            options.SearchCondition = Not (New NameSearchCondition(".*"))
            'zip.ExtractAll(localPath, options)

            zip.ExtractFiles(localPath, localPath, options)

You can use the following code:

[code lang='vb']Dim zip1 As New ComponentPro.Compression.Zip()