ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Editing Namespace / EditOperation Class / CopyParcelLinesToParcelType Method / CopyParcelLinesToParcelType(ParcelLayer,SelectionSet,Layer,Layer,Boolean,Boolean,Boolean) Method
The parcel layer to add lines to.
The source layers and feature OIDs of parcel features.
Line layer that the editor listens to for database changes. This allows edit operations like SelectNewFeatures, SelectModifiedFeatures to act on feature changes.
The destination parcel layer type.
If parcels are within the same parceltype, then parent features have their historic attributes updated.
Use source line attributes when creating new parcel lines.
Use source polygon attributes when creating new parcel seeds.
Example Version

CopyParcelLinesToParcelType(ParcelLayer,SelectionSet,Layer,Layer,Boolean,Boolean,Boolean) Method
Copy line feature to parcel type.
Syntax

Parameters

parcelLayer
The parcel layer to add lines to.
sourceFeatures
The source layers and feature OIDs of parcel features.
destinationLineLayer
Line layer that the editor listens to for database changes. This allows edit operations like SelectNewFeatures, SelectModifiedFeatures to act on feature changes.
destinationPolygonLayer
The destination parcel layer type.
markParentsAsHistoric
If parcels are within the same parceltype, then parent features have their historic attributes updated.
useSourceLineAttributes
Use source line attributes when creating new parcel lines.
useSourcePolygonAttributes
Use source polygon attributes when creating new parcel seeds.
Exceptions
ExceptionDescription
ParcelLayer, sourceFeatures, destinationLayer and destinationLines cannot be null.
Insufficient license. This method requires a standard license.
Example
Copy parcel lines to a parcel type
 string errorMessage = await QueuedTask.Run(async () =>
{
   // check for selected layer
   if (MapView.Active.GetSelectedLayers().Count == 0)
    return "Please select a source parcel polygon feature layer in the table of contents.";
  try
  {
    var myParcelFabricLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<ParcelLayer>().FirstOrDefault();
    if (myParcelFabricLayer == null)
      return "No parcel layer found in the map.";

     //get the feature layer that's selected in the table of contents
     var srcParcelFeatLyr = MapView.Active.GetSelectedLayers().OfType<FeatureLayer>().FirstOrDefault();
    string sTargetParcelType = "Tax";
    var destLineLEnum = await myParcelFabricLayer.GetParcelLineLayerByTypeNameAsync(sTargetParcelType);
    if (destLineLEnum.Count() == 0)
      return "";
    var destLineL = destLineLEnum.FirstOrDefault();
    var destPolygonLEnum = await myParcelFabricLayer.GetParcelPolygonLayerByTypeNameAsync(sTargetParcelType);
    if (destPolygonLEnum.Count() == 0)
      return "";
    var destPolygonL = destPolygonLEnum.FirstOrDefault();
    if (destLineL == null || destPolygonL == null)
      return "";
    var theActiveRecord = myParcelFabricLayer.GetActiveRecord();
    if (theActiveRecord == null)
      return "There is no Active Record. Please set the active record and try again.";
    var editOper = new EditOperation()
    {
      Name = "Copy Lines To Parcel Type",
      ProgressMessage = "Copy Lines To Parcel Type ...",
      ShowModalMessageAfterFailure = true,
      SelectNewFeatures = true,
      SelectModifiedFeatures = false
    };
    var ids = new List<long>(srcParcelFeatLyr.GetSelection().GetObjectIDs());
    if (ids.Count == 0)
      return "No selected parcels found. Please select parcels and try again.";
     //add the standard feature line layers source, and their feature ids to a new Dictionary
     var sourceParcelFeatures = new Dictionary<MapMember, List<long>>();
    sourceParcelFeatures.Add(srcParcelFeatLyr, ids);
    editOper.CopyParcelLinesToParcelType(myParcelFabricLayer, SelectionSet.FromDictionary(sourceParcelFeatures), destLineL, destPolygonL, true, false, true);
    if (!editOper.Execute())
      return editOper.ErrorMessage;
  }
  catch (Exception ex)
  {
    return ex.Message;
  }
  return "";
});
 if (!string.IsNullOrEmpty(errorMessage))
   MessageBox.Show(errorMessage, "Copy Parcel Lines To Parcel Type.");
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also