ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data Namespace / Version Class / HasConflicts Method
Example Version

HasConflicts Method
Gets a value indicating whether conflicts exist in this version. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public bool HasConflicts()

Return Value

true if conflicts exist in this version; otherwise, false.
Exceptions
ExceptionDescription
A geodatabase-related exception has occurred.
This method or property must be called within the lambda passed to QueuedTask.Run
Example
Illustrate version conflict information from a reconcile operation
public void GetVersionConflictsInfoInUpdateDeleteType(ServiceConnectionProperties featureServiceConnectionProperties, string featureClassName)
{
  // To illustrate the conflict between versions,
  // the feature is updated in the child version and deleted in the parent version.

  long featureObjectIDForEdit = Int64.MinValue;

  // Get branch versioned service
  using (Geodatabase fsGeodatabase = new Geodatabase(featureServiceConnectionProperties))
  using (VersionManager versionManager = fsGeodatabase.GetVersionManager())
  using (Version defaultVersion = versionManager.GetDefaultVersion())
  using (Geodatabase defaultGeodatabase = defaultVersion.Connect())
  using (FeatureClass defaultFeatureClass = defaultGeodatabase.OpenDataset<FeatureClass>(featureClassName))
  using (FeatureClassDefinition defaultFeatureClassDefinition = defaultFeatureClass.GetDefinition())
  {
    // Create a feature in the default version to edit in a branch
    defaultGeodatabase.ApplyEdits(() =>
    {
      using (RowBuffer rowBuffer = defaultFeatureClass.CreateRowBuffer())
      {
        rowBuffer["NAME"] = "Loblolly Pine";
        rowBuffer["TREEAGE"] = 1;
        rowBuffer[defaultFeatureClassDefinition.GetShapeField()] = new MapPointBuilderEx(new Coordinate2D(1, 1),
          SpatialReferenceBuilder.CreateSpatialReference(4152, 0)).ToGeometry();

        using (Feature feature = defaultFeatureClass.CreateRow(rowBuffer))
        {
          featureObjectIDForEdit = feature.GetObjectID();
        }
      }
    });

    // Add newly created feature in the filter
    QueryFilter queryFilter = new QueryFilter { ObjectIDs = new List<long> { featureObjectIDForEdit } };

    // Create a branch version
    VersionDescription versionDescription = new VersionDescription("UpdateDeleteConflictType",
      "Update-Delete version conflict type", VersionAccessType.Private);

    // Edit the feature in the branch 
    using (Version editVersion = versionManager.CreateVersion(versionDescription))
    using (Geodatabase branchGeodatabase = editVersion.Connect())
    using (FeatureClass featureClass = branchGeodatabase.OpenDataset<FeatureClass>(featureClassName))
    using (RowCursor rowCursor = featureClass.Search(queryFilter, false))
    {
      branchGeodatabase.ApplyEdits(() =>
      {
        while (rowCursor.MoveNext())
        {
          using (Row row = rowCursor.Current)
          {
            row["TREEAGE"] = 100;
            row["NAME"] = $"{row["Name"]}_EditInBranch";
            row.Store();
          }
        }
      });

      // Delete the feature from the default version
      defaultFeatureClass.DeleteRows(queryFilter);

      // Reconcile options
      ReconcileOptions reconcileOptions = new ReconcileOptions(defaultVersion)
      {
        ConflictResolutionType = ConflictResolutionType.FavorEditVersion,
        ConflictDetectionType = ConflictDetectionType.ByRow,
        ConflictResolutionMethod = ConflictResolutionMethod.Continue
      };

      // Reconcile with default
      ReconcileResult reconcileResult = editVersion.Reconcile(reconcileOptions);

      // Check for conflicts
      bool hasConflictsReconcileResults = reconcileResult.HasConflicts;
      bool hasConflictsAfterReconcile = editVersion.HasConflicts();

      // Fetch conflicts
      IReadOnlyList<Conflict> conflictsAfterReconcile = editVersion.GetConflicts();

      // Iterate conflicts
      foreach (Conflict conflict in conflictsAfterReconcile)
      {
        // Object ID of row where conflict occurs
        long objectId = conflict.ObjectID;

        ConflictType conflictType = conflict.ConflictType;

        IReadOnlyList<FieldValue> ancestorVersionValues = conflict.AncestorVersionValues;
        object nameAncestor = ancestorVersionValues.FirstOrDefault(f => f.FieldName.Contains("NAME")).Value;
        object treeAgeAncestor = ancestorVersionValues.FirstOrDefault(f => f.FieldName.Contains("TREEAGE")).Value;

        IReadOnlyList<FieldValue> childVersionValues = conflict.ChildVersionValues;
        object nameChild = childVersionValues.FirstOrDefault(f => f.FieldName.Contains("NAME")).Value;
        object treeAgeChild = childVersionValues.FirstOrDefault(f => f.FieldName.Contains("TREEAGE")).Value;

        IReadOnlyList<FieldValue> parentVersionValues = conflict.ParentVersionValues;

        IReadOnlyList<Field> originalFields = defaultFeatureClassDefinition.GetFields();

        string datasetName = conflict.DatasetName;
      }
    }
  }
}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also