CreateNetworkDiagram Method

In This Topic

Creates a NetworkDiagram based on a DiagramTemplate from a list of row GlobalIDs. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public NetworkDiagram CreateNetworkDiagram( 
   DiagramTemplate diagramTemplate,
   IEnumerable<Guid> globalIDs
)

Public Function CreateNetworkDiagram( _
   ByVal diagramTemplate As DiagramTemplate, _
   ByVal globalIDs As IEnumerable(Of Guid) _
) As NetworkDiagram

Parameters

diagramTemplate: The DiagramTemplate of the network diagram to create.
globalIDs: An enumerable containing the global IDs of the input geographic features.

Return Value

The NetworkDiagram.

Exceptions

Exception	Description
ArcGIS.Core.Data.Exceptions.GeodatabaseException	A geodatabase-related exception has occurred. For example, the globalIDs is invalid.
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run

Remarks

This routine generates its own editing transaction, and therefore cannot be wrapped in a separate transaction. Because the editing performed by this routine cannot be undone, this routine can also not be called within an editing session. All edits in the current edit session must be saved or discarded before calling this routine.

Example

Create a Network Diagram

public void CreateNetworkDiagram(UtilityNetwork utilityNetwork, IEnumerable<Guid> globalIDs)
{
  using (DiagramManager diagramManager = utilityNetwork.GetDiagramManager())
  {
    // get the template
    DiagramTemplate template = diagramManager.GetDiagramTemplate(templateName);

    // create the diagram
    NetworkDiagram diagram = diagramManager.CreateNetworkDiagram(template, globalIDs);
  }
}

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

DiagramManager Class
DiagramManager Members

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