ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data.Topology Namespace / ErrorDescription Class
Members Example

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    ErrorDescription Class
    In This Topic
    Represents a mechanism to retrieve TopologyError associated with a Topology.
    Object Model
    ErrorDescription ClassEnvelope ClassTopologyRule Class
    Syntax
    public sealed class ErrorDescription 
    Public NotInheritable Class ErrorDescription 
    Example
    GetTopologyErrors
    // Get all the errors and exceptions currently associated with the topology.
    
    IReadOnlyList<TopologyError> allErrorsAndExceptions = topology.GetErrors(new ErrorDescription(topology.GetExtent()));
    Console.WriteLine($"errors and exceptions count => {allErrorsAndExceptions.Count}");
            
    Console.WriteLine("OriginClassName \t OriginObjectID \t DestinationClassName \t DestinationObjectID \t RuleType \t IsException \t Shape type \t Shape width & height \t  Rule ID \t");
    
    foreach (TopologyError error in allErrorsAndExceptions)
    {
      Console.WriteLine($"'{error.OriginClassName}' \t {error.OriginObjectID} \t '{error.DestinationClassName}' \t " +
                        $"{error.DestinationObjectID} \t {error.RuleType} \t {error.IsException} \t {error.Shape.GeometryType} \t " +
                        $"{error.Shape.Extent.Width},{error.Shape.Extent.Height} \t {error.RuleID}");
    }
    
    Inheritance Hierarchy

    System.Object
       ArcGIS.Core.Data.Topology.ErrorDescription

    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also