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Date/Time: Thu, 13 Feb 2025 03:19:10 +0000

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Post From: can not access SC_UPVOL with sc.GetChartBaseData

[2020-11-19 18:01:13]
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jomo88 - Posts: 47
I discovered the solution... I was opening the charts via OpenChartOrGetChartReference, so I needed the actual charts to have a study opened on them which had MaintainAdditionalChartDataArrays = 1.

I created a study for those charts to have opened which flags them MaintainAdditionalChartDataArrays = 1

#include "sierrachart.h"
SCDLLName("MaintainAdditionalChartData")
/*==========================================================================*/
SCSFExport scsf_MaintainAdditionalChartData(SCStudyInterfaceRef sc)
{
  if (sc.SetDefaults)
  {
    sc.GraphName = "MaintainAdditionalChartData";
    sc.MaintainAdditionalChartDataArrays = 1;
    sc.GraphRegion = 1;
    return;
  }
}