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Resolved Strange problem with external functions

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  1. Roland Smith
    Roland Smith
  2. PowerBuilder
  3. Wednesday, 3 January 2018 14:59 PM UTC

I have an example app on my website that captures a control/window/screen to a bitmap blob so it can be written to a .bmp file or put in the clipboard.

It works great in PB versions 8 through 12.5 but 12.6 and 2017 fail silently. I end up with a valid bitmap that is all white.

This link is to a PB 12.5 app that shows off the problem. It captures a picture control to a blob and then loads the blob into an InkPicture control. 

http://www.topwizprogramming.com/temp/bitmap.zip

Here is a link to the example app:

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

I am probably going to submit as a bug to Appeon. If anyone out there can help pinpoint the problem I would appreciate it.

 

  1. External Functions
Retrieving status of records
Setting Application Icon when compiling from sourc...
Responses (2)
yakov werde
yakov werde Accepted Answer Pending Moderation
  1. Wednesday, 3 January 2018 19:55 PM UTC
  2. PowerBuilder
  3. # 1

One of our failed users updated bios and now can execute 64 bit PB apps

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Chris Pollach @Appeon
Chris Pollach @Appeon Accepted Answer Pending Moderation
  1. Wednesday, 3 January 2018 16:06 PM UTC
  2. PowerBuilder
  3. # 2

Hi Roland;

   I would definitely suggest opening up a Support Ticket for this issue. Especially, since you already have an excellent Test Case in hand.

Regards ... Chris

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Roland Smith
  1. Roland Smith
  2. Wednesday, 3 January 2018 18:58 PM UTC
I added it. It would be nice if that link were on one of the menus at the top of the page instead of down on the bottom of the page.

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