ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / UtilityNetworkLayer Class
Members Example

In This Topic
    UtilityNetworkLayer Class
    In This Topic
    Represents a utility network dataset.
    Object Model
    UtilityNetworkLayer ClassLayer ClassCIMDataConnection ClassCIMBaseLayer ClassSpatialReference ClassUtilityNetwork ClassMap ClassILayerContainer InterfaceEnvelope Class
    Syntax
    Example
    Get a Utility Network from a Layer
    // This routine obtains a utility network from a FeatureLayer, SubtypeGroupLayer, or UtilityNetworkLayer
    public static UtilityNetwork GetUtilityNetworkFromLayer(Layer layer)
    {
      UtilityNetwork utilityNetwork = null;
    
      if (layer is UtilityNetworkLayer)
      {
        UtilityNetworkLayer utilityNetworkLayer = layer as UtilityNetworkLayer;
        utilityNetwork = utilityNetworkLayer.GetUtilityNetwork();
      }
    
      else if (layer is SubtypeGroupLayer)
      {
        CompositeLayer compositeLayer = layer as CompositeLayer;
        utilityNetwork = GetUtilityNetworkFromLayer(compositeLayer.Layers.First());
      }
    
      else if (layer is FeatureLayer)
      {
        FeatureLayer featureLayer = layer as FeatureLayer;
        using (FeatureClass featureClass = featureLayer.GetFeatureClass())
        {
          if (featureClass.IsControllerDatasetSupported())
          {
            IReadOnlyList<Dataset> controllerDatasets = new List<Dataset>();
            controllerDatasets = featureClass.GetControllerDatasets();
            foreach (Dataset controllerDataset in controllerDatasets)
            {
              if (controllerDataset is UtilityNetwork)
              {
                utilityNetwork = controllerDataset as UtilityNetwork;
              }
              else
              {
                controllerDataset.Dispose();
              }
            }
          }
        }
      }
      return utilityNetwork;
    }
    Inheritance Hierarchy

    System.Object
       ArcGIS.Desktop.Framework.Contracts.PropertyChangedBase
          ArcGIS.Desktop.Mapping.MapMember
             ArcGIS.Desktop.Mapping.Layer
                ArcGIS.Desktop.Mapping.CompositeLayer
                   ArcGIS.Desktop.Mapping.UtilityNetworkLayer

    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 8.1

    See Also