ArcGIS Pro 3.4 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