ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data.NetworkDiagrams Namespace / DiagramElementQueryResult Class / DiagramJunctionElements Property
Example

In This Topic
    DiagramJunctionElements Property (DiagramElementQueryResult)
    In This Topic
    Gets the list of DiagramJunctionElements returned by the query.
    Syntax
    public IReadOnlyList<DiagramJunctionElement> DiagramJunctionElements {get;}
    Public ReadOnly Property DiagramJunctionElements As IReadOnlyList(Of DiagramJunctionElement)
    Example
    Get Diagram Elements
    public void GetDiagramElements(MapView mapView, NetworkDiagram networkDiagram)
    {
      // Create a DiagramElementQueryByExtent to retrieve diagram element junctions whose extent
      // intersects the active map extent
    
      DiagramElementQueryByExtent elementQuery = new DiagramElementQueryByExtent();
      elementQuery.ExtentOfInterest = MapView.Active.Extent;
      elementQuery.AddContents = false;
      elementQuery.QueryDiagramJunctionElement = true;
      elementQuery.QueryDiagramEdgeElement = false;
      elementQuery.QueryDiagramContainerElement = false;
    
      // Use this DiagramElementQueryByExtent as an argument to the QueryDiagramElements method
      DiagramElementQueryResult result = networkDiagram.QueryDiagramElements(elementQuery);
    
      // get the container, junction, edge elements
      //    in this case result.DiagramJunctionElements and result.DiagramEdgeElements will be empty 
      //    since elementQuery.QueryDiagramEdgeElement and elementQuery.QueryDiagramContainerElement are set to false
      IReadOnlyList<DiagramContainerElement> containerElements = result.DiagramContainerElements;
    
      IReadOnlyList<DiagramJunctionElement> junctionElements = result.DiagramJunctionElements;
    
      IReadOnlyList<DiagramEdgeElement> edgeElements = result.DiagramEdgeElements;
    }
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also