TopologyLayerCreationParams Constructor(Uri)

In This Topic

Creates a parameter object with a System.Uri.

Syntax

Visual Basic (Declaration)
C#

Public Function New( _
   ByVal uri As Uri _
)

public TopologyLayerCreationParams( 
   Uri uri
)

Parameters

uri: A System.Uri represents the path or url to a dataset or .lyrx or .lpkx file.

Remarks

Some sample paths to:

A Topology in a FileGeodatabase	C:\Data\MyFileGDB.gdb\Backcountry\Backcountry_Topology
A Topology from a SDE	C:\Connections\MySDEConnection.sde\Backcountry\Backcountry_Topology

Example

Create TopologyLayer with an Uri pointing to a Topology dataset

{
    var path = @"D:\Data\CommunitySamplesData\Topology\GrandTeton.gdb\BackCountry\Backcountry_Topology";
    var lcp = new TopologyLayerCreationParams(new Uri(path));
    lcp.Name = "GrandTeton_Backcountry";
    lcp.AddAssociatedLayers = true;
    //Note: Needs QueuedTask to run
    var topoLayer = LayerFactory.Instance.CreateLayer<ArcGIS.Desktop.Mapping.TopologyLayer>(lcp, MapView.Active.Map);
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.1 or higher.

Reference

TopologyLayerCreationParams Class
TopologyLayerCreationParams Members
Overload List

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