[wix-users] How to get the return value of customaction in wxs file?

[TMG Test]

I'm using 'backup' method in customAction to back up some files. This method
reads the install path from the xml file.
I would like use this install path in product.wxs file . How to get the
install path value from customAction to product.wxs file?

What's the approach? Is there any way customAction returns the value to
product.wxs file?

I'm very new to wix toolset. 

Thanks in advance.

-----Original Message-----
From: wix-users [mailto:wix-users-bounces at lists.wixtoolset.org] On Behalf Of
Rob Mensching
Sent: Friday, October 28, 2016 11:53 AM
To: WiX Toolset Users Mailing List <wix-users at lists.wixtoolset.org>
Subject: Re: [wix-users] How to get the return value of customaction in wxs
file?

Set a property?

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 Short replies here. Complete answers over there: http://www.firegiant.com/


-----Original Message-----
From: wix-users [mailto:wix-users-bounces at lists.wixtoolset.org] On Behalf Of
TMG Test
Sent: Thursday, October 27, 2016 10:34 PM
To: wix-users at lists.wixtoolset.org
Subject: [wix-users] How to get the return value of customaction in wxs
file?

Hello All,

 

How to accomplist this? Is this possible?

 

I want to call a custom action and it should returns the path of the install
folder to wxs, so I can use it in wxs file?

 

Thanks,

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