public IReadOnlyList<IKnowledgeGraphInvestigationPane> GetInvestigationPanes()

{
  // open an existing investigation
  var investigationProjectItems = Project.Current.GetItems<KnowledgeGraphInvestigationProjectItem>();
  var investigationProjectItem = investigationProjectItems.FirstOrDefault(ipi => ipi.Name.Equals("myInvestigation"));
  await QueuedTask.Run(() =>
  {
    KnowledgeGraphInvestigation investigation = investigationProjectItem.GetInvestigation();
    var panes = investigation.GetInvestigationPanes();

    foreach (var pane in panes)
    {
      KnowledgeGraphInvestigationView kgView = pane.InvestigationView;
      // if it's the active investigation view
      if (kgView == KnowledgeGraphInvestigationView.Active)
      {
        // do something
      }
    }
  });
}