KnowledgeGraphRelationshipTypeDescription Constructor(String,TableDefinition,ShapeDescription)

In This Topic

Construct a KnowledgeGraphRelationshipTypeDescription with the given name, ArcGIS.Core.Data.TableDefinition, and shape description. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public KnowledgeGraphRelationshipTypeDescription( 
   string name,
   TableDefinition tableDefinition,
   ShapeDescription shapeDescription
)

Public Function New( _
   ByVal name As String, _
   ByVal tableDefinition As TableDefinition, _
   ByVal shapeDescription As ShapeDescription _
)

Parameters

name: The name to use for the description object
tableDefinition: The table definition to use for the description object
shapeDescription: The description to use for the shape. The spatial reference must match the spatial reference of the knowledge graph being used with the SchemaBuilder.

Exceptions

Exception	Description
System.ArgumentException	name is invalid
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Remarks

The name will be used for a new relationship type if the description object is used for purposes of creation. Otherwise, it will be used to identify an existing relationship type if the description object is used for the purposes of modify or delete.
The fields of the table definition will be used to initialize the property description collection for the description object. If the TableDefinition is of type FeatureClassDefinition, the provided shape description parameter will take precedence over the FeatureClassDefinition shape column. The spatial reference of the shape description parameter must match the spatial reference of the knowledge graph being used with the ArcGIS.Core.Data.DDL.SchemaBuilder. See ArcGIS.Core.Data.Knowledge.KnowledgeGraph.GetSpatialReference.
Note: A GlobalID property description will automatically be added to the description object when it is passed to the ArcGIS.Core.Data.DDL.SchemaBuilder if a GlobalID was not included in the fields collection of the input TableDefinition. The underlying origin and destination entity id fields present on all relationship types will also be automatically be added (if they are missing also).

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.4 or higher.

Reference

KnowledgeGraphRelationshipTypeDescription Class
KnowledgeGraphRelationshipTypeDescription Members
Overload List

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