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Resolved Need to zip/unzip data files in PB 2017

  1. How-to
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  1. Timme Buffington
    Timme Buffington
  2. PowerBuilder
  3. Tuesday, 9 July 2019 14:31 PM UTC

The file zip/unzip ole object we used in the past no longer works in PB 2017. I am looking for any newer object or alternative method  that can do this within PB 2017.

Which Rich Text is which?
How To Determine New Height Of A Column With Autos...
Responses (2)
Chris Pollach @Appeon
Chris Pollach @Appeon Accepted Answer Pending Moderation
  1. Tuesday, 9 July 2019 15:43 PM UTC
  2. PowerBuilder
  3. # 1

Hi Timme;

    FYI:   The new PB 2019 has a new built-in Compressor object and Extractor object for just that purpose.

https://www.appeon.com/company/news/appeon-releases-powerbuilder-2019-new-ui-technology-and-c-development-capability.html

Regards ... Chris

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Roland Smith
  1. Roland Smith
  2. Tuesday, 9 July 2019 18:04 PM UTC
I found the gzip decompression to be terribly slow.
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Shenn Sellers
Shenn Sellers Accepted Answer Pending Moderation
  1. Tuesday, 9 July 2019 15:21 PM UTC
  2. PowerBuilder
  3. # 2

You can use this method...

http://www.topwizprogramming.com/freecode_zlibwapi.html

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