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Resolved Line Graph in Nested Data window

  1. How-to
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  1. Nithya Chandrasekar
    Nithya Chandrasekar
  2. PowerBuilder
  3. Wednesday, 7 August 2024 16:51 PM UTC

Hi

We use PB2022 R2 and have nested data windows , where the main window (say dw1) holds some data and data window (dw_graph) is called inside dw1. The Dw_graph holds 2 graph data windows as dw_graph1 and dw_graph2 both of which are set to line graph. I want to change the graph markers using SetSeriesStyle and set to SymbolSolidCircle. 

dw1 - main data window, dw_graph - called inside dw1, dw_graph1 - called inside dw_graph and gr_1 - name of the graph in dw_graph1

Here is what I tried

dw1.Object.dw_graph.Object.dw_graph1.SetSeriesStyle("gr_1", "Ca", SymbolSolidCircle!)
dw1.Object.dw_graph.Object.dw_graph1.object.gr_1.SetSeriesStyle("gr_1", "Ca", SymbolSolidCircle!)

I ended up getting the same error when I tried both the options.

Number:39 Text: Error accessing external object property setseriesstyle at line 245 in open event of obhectw_xx_xxxx

Does that mean it is not possible to use SetSeriesStyle on a nested data window? Any help is welcome, Thank you so much. 

Thanks

Nithya

 

 

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Responses (1)
René Ullrich
René Ullrich Accepted Answer Pending Moderation
  1. Thursday, 8 August 2024 04:59 AM UTC
  2. PowerBuilder
  3. # 1

Hi Nithya,

the SetSeriesStyle function is not listed in the list of functions for DataWindowChild object. So I think you can't use it.

You wrote that your main datawindow contains data. So I think it is not a composite datawindow? For composite datawindows you have full (datawindowchild) access to nested datawindows (reports). But for other datawindow types you will only have limited access!

HTH,

René

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