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Calling parent window's ancestor function from tabpage control datawindow?
  1. How-to
0 Votes
  1. Ray Cockerham
  2. PowerBuilder
  3. Thursday, 6 March 2025 09:12 PM UTC

Hello,

 

I am attempting to call a window's ancestor function from a datawindow object on a tabpage control on the same window, and having no success.

Specifically the rowFocusChanging event of the datawindow.

Is there a way to do this? Snippit below.

 

Window: w_my_window

Is inherited from w_master

function I want to call in w_master: of_updateChecks()

 

Tabpage control: u_cst_maint

Is inherited from u_cst

 

Datawindow on u_cst_maint: dw_misc

Is inherited from u_dw.

 

In the RowFocusChanging event on dw_misc, the line "if of_updateChecks() = 0" throws an "unknown function name" error.

I have tried a handful of things, but none of them have worked. Any help would be appreciated on this one.

 

-Thank you, Ray

 

 

 

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