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Retrieve() for composite datawindow tries to retrieve already retrieved nested report
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  1. Konstantin Goldobin
  2. PowerBuilder
  3. Tuesday, 5 November 2024 01:20 PM UTC

Hello,

I have a composite datawindow with two nested reports. One of them has a retrieval argument that is a number array. I haven't found a way of defining such an argument for the main dw and passing it to the nested report, so I retrieve the nested report manually by getting a reference with GetChild() and calling Retrieve() for the child dw. While it works by itself, it does not stop PowerBuilder from trying to retrieve the nested report again when I call Retrieve() for the main dw. Am I missing something? I hoped that PB will not retrieve a nested report automatically if it is already retrieved.

Best regards,
Konstantin

Crash during Run/Preview Can I open two windows side by side?
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