Powershell to unzip file having passowrd

hi, i am using the following script to unzip files it works fine with files not having password
$shell=new-object -com shell.application
$CurrentLocation=get-location
$CurrentPath=$CurrentLocation.path
$Location=$shell.namespace($CurrentPath)
$ZipFiles = get-childitem *.zip
$ZipFiles.count | out-default
foreach ($ZipFile in $ZipFiles)
$ZipFile.fullname | out-default
$ZipFolder = $shell.namespace($ZipFile.fullname)
$Location.Copyhere($ZipFolder.items())
# for password protected file it pops up a windows saying password needed, how can i enter the password in script
#what changes i need to make if i have to extract password protected files.
student

AFAIK, you can't do passwords directly with WScript. You may be able to code up a method to imitate key strokes though.
My suggestion would be to call another command-line utility zip/unzip program like 7-zip:
http://www.7-zip.org/download.html

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entry :C:\DataStore\template\test2/IMAGES/
Creating directory C:\DataStore\template\test2/IMAGES/
entry :C:\DataStore\template\test2/INPUTS/
Creating directory C:\DataStore\template\test2/INPUTS/
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Message was edited by:
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Edited by: user8687839 on Feb 27, 2012 11:00 PM

But my question is that if in a source folder we have several files which are in zipped format and the folder is getting updated every min (say) with new zipped files (which are dumped from some outside environment).I need to unzip all the files present in the folder ,if new one comes there then also check for the new zipped file and unzip it.You don't need to keep re-stating that.
I had written a code for unzipping a file from a folder (thinking the folder is not updated everytime).Or that.
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You can use IndexOf function
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Please Mark This As Answer if it solved your issue
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Powershell to unzip file having passowrd

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