ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Data Namespace / Geodatabase Class / OpenRelationshipClasses Method

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    OpenRelationshipClasses Method
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    Overload List
    OverloadDescription
    Gets a IReadOnlyList of specific RelationshipClass or AttributedRelationshipClass instances associated with the originClass and the destinationClass where originClass is the origin table/feature class and destinationClass is the destination table/feature class. This method must be called on the MCT. Use QueuedTask.Run.  
    Gets a IReadOnlyList of specific RelationshipClass or AttributedRelationshipClass instances associated with the originTable and the destinationTable where originTable is the origin table/feature class and destinationTable is the destination table/feature class. This method must be called on the MCT. Use QueuedTask.Run.  
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also