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Resolved Cannot call C# function in PowerBuilder 2017 64bit

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  1. Rod Hudgins
    Rod Hudgins
  2. PowerBuilder
  3. Thursday, 27 July 2017 16:45 PM UTC

I am using the trial version of PowerBuilder 2017.  In PowerBuilder 12.5 and PowerBuilder 2017 32bit I am able to call a C# function that has the Robert Giesecke “Unmanaged Exports” package.  In PowerBuilder 2017 64bit I am not able to call the C# function despite the C# function being compiled in 32bit or 64bit. 

All testing has been done with compiled objects.  The function is

public function string ReformatExtract(string client_number, string extract_type, string extract_record) LIBRARY "ExternalFunctions.dll" alias for "ReformatExtract;Ansi"

What am I missing?

  1. Build
  2. C#
  3. External Functions
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Responses (2)
Armeen Mazda @Appeon
Armeen Mazda @Appeon Accepted Answer Pending Moderation
  1. Thursday, 27 July 2017 19:36 PM UTC
  2. PowerBuilder
  3. # 1

A 64-bit app needs to call a 64-bit DLL.  But if it is failing when calling the 64-bit DLL with PB 2017 but the same test case works fine in PB 12.x then please open a support ticket and provide your test case so the support folks can troubleshoot this issue for you: https://www.appeon.com/standardsupport/newbug

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François Rossignol
François Rossignol Accepted Answer Pending Moderation
  1. Thursday, 5 October 2017 14:13 PM UTC
  2. PowerBuilder
  3. # 2

Hi,

any news news on the subject ?

It seems I'm having the same problem. I'd like to know if it's a known issue or some mistake on my part.

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