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Resolved WebBrowser Control in 64bit not working

  1. How-to
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  1. Roland Smith
    Roland Smith
  2. PowerBuilder
  3. Sunday, 3 February 2019 17:00 PM UTC

I'm trying to use the Microsoft WebBrowser control in a PB 12.6 64bit application. When I run it, it gives an error that it is unable to convert an any variable to extobject.

 Has anyone gotten this to work?

 

Dynamic datastore with stored procedure datasource
Powerbuilder 2019R3 Built 2673 Ribbon Menu-item cl...
Accepted Answer
Chris Pollach @Appeon
Chris Pollach @Appeon Accepted Answer Pending Moderation
  1. Monday, 4 February 2019 16:20 PM UTC
  2. PowerBuilder
  3. # Permalink

Hi Roland;

   FWIW:    Working OK for me in Appeon PB2017R3 ...

    Could be a PB 12.6 issue as Appeon has patched numerous PB 12.6 issues since taking over the baseline code from SAP.

Regards ... Chris

 

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Roland Smith
  1. Roland Smith
  2. Monday, 4 February 2019 16:47 PM UTC
The display of web pages works, it is the accessing of properties that fails. I just tested using 2017-R3-MR and 2018-Beta1 and it works so Appeon has fixed this.
  1. Helpful
Roland Smith
  1. Roland Smith
  2. Monday, 4 February 2019 16:50 PM UTC
I'm going through all the code examples on my website to make sure they all work properly in 64bit mode. Instead of PB8/PB10 versions, they will have PB10.5/12.6 versions.



The ones with the WebBrowser control I will have to use 2017 instead of 12.6.
  1. Helpful
Chris Pollach @Appeon
  1. Chris Pollach @Appeon
  2. Monday, 4 February 2019 17:18 PM UTC
Hi Roland;

Thanks for checking this with R3 & PB2018 (actually, PB2019 Beta#1) and reporting back to us!

That is Super Great news! :-)

Regards ... Chris
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Responses (3)
Rahul Shravage
Rahul Shravage Accepted Answer Pending Moderation
  1. Wednesday, 21 April 2021 05:11 AM UTC
  2. PowerBuilder
  3. # 1

I have this working as an independent application in PB 12.5 but if I try to use the same code inside another existing application it gives me the error. Since I have to use PB 12.5 - please suggest a work around or how to fix this in PB 12.5. Thank you and appreciate your help.

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Roland Smith
Roland Smith Accepted Answer Pending Moderation
  1. Monday, 4 February 2019 14:24 PM UTC
  2. PowerBuilder
  3. # 2

More info:

It does allow for display of web pages but any code that attempts to access a property gets an error like this:

PowerBuilder application execution error (R0019)

Application terminated.

Error: Cannot convert any in Any variable to extobject at line 2 in function of_setsource of object u_web_browser.

 

Here is the code for of_setsource:


// set the webpage HTML source
this.Object.Document.body.innerHTML = as_source

 

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