ArcGIS Pro 3.1 API Reference Guide
ArcGIS.Desktop.Editing Namespace / EditOperation Class / Create Method / Create(Table,Dictionary<String,Object>) Method
The table to create the new row in.
The attributes to assign the new row.
Example

In This Topic
    Create(Table,Dictionary<String,Object>) Method
    In This Topic
    Creates a new row with the given attributes.
    Syntax
    Public Overloads Function Create( _
       ByVal table As Table, _
       ByVal values As Dictionary(Of String,Object) _
    ) As RowToken

    Parameters

    table
    The table to create the new row in.
    values
    The attributes to assign the new row.

    Return Value

    A RowToken object that represents the row to be created.
    Example
    Edit Operation Duplicate Features
    {
      var duplicateFeatures = new EditOperation();
      duplicateFeatures.Name = "Duplicate Features";
    
      //Duplicate with an X and Y offset of 500 map units
      //At 2.x duplicateFeatures.Duplicate(featureLayer, oid, 500.0, 500.0, 0.0);
    
      //Execute to execute the operation
      //Must be called within QueuedTask.Run
      var insp2 = new Inspector();
      insp2.Load(featureLayer, oid);
      var geom = insp2["SHAPE"] as Geometry;
    
      var rtoken = duplicateFeatures.Create(insp2.MapMember, insp2.ToDictionary(a => a.FieldName, a => a.CurrentValue));
      if (!duplicateFeatures.IsEmpty)
      {
        if (duplicateFeatures.Execute())//Execute and ExecuteAsync will return true if the operation was successful and false if not
        {
          var modifyOp = duplicateFeatures.CreateChainedOperation();
          modifyOp.Modify(featureLayer, (long)rtoken.ObjectID, GeometryEngine.Instance.Move(geom, 500.0, 500.0));
          if (!modifyOp.IsEmpty)
          {
            var result = modifyOp.Execute();
          }
        }
      }
    }
    
    Create a record in a separate table in the Map within Row Events
    // Use the EditOperation in the RowChangedEventArgs to append actions to be executed. 
    //  Your actions will become part of the operation and combined into one item on the undo stack
    
    private void HookRowCreatedEvent()
    {
      // subscribe to the RowCreatedEvent
      Table table = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>().FirstOrDefault().GetTable();
      RowCreatedEvent.Subscribe(MyRowCreatedEvent, table);
    }
    
    private void MyRowCreatedEvent(RowChangedEventArgs args)
    {
      // RowEvent callbacks are always called on the QueuedTask so there is no need 
      // to wrap your code within a QueuedTask.Run lambda.
    
      // get the edit operation
      var parentEditOp = args.Operation;
    
      // set up some attributes
      var attribs = new Dictionary<string, object> { };
      attribs.Add("Layer", "Parcels");
      attribs.Add("Description", "OID: " + args.Row.GetObjectID().ToString() + " " + DateTime.Now.ToShortTimeString());
    
      //create a record in an audit table
      var sTable = MapView.Active.Map.FindStandaloneTables("EditHistory").First();
      var table = sTable.GetTable();
      parentEditOp.Create(table, attribs);
    }
    Create a record in a separate table within Row Events
    // Use the EditOperation in the RowChangedEventArgs to append actions to be executed. 
    //  Your actions will become part of the operation and combined into one item on the undo stack
    
    private void HookCreatedEvent()
    {
      // subscribe to the RowCreatedEvent
      Table table = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>().FirstOrDefault().GetTable();
      RowCreatedEvent.Subscribe(OnRowCreatedEvent, table);
    }
    
    private void OnRowCreatedEvent(RowChangedEventArgs args)
    {
      // RowEvent callbacks are always called on the QueuedTask so there is no need 
      // to wrap your code within a QueuedTask.Run lambda.
    
      // update a separate table not in the map when a row is created
      // You MUST use the ArcGIS.Core.Data API to edit the table. Do NOT
      // use a new edit operation in the RowEvent callbacks
      try
      {
        // get the edit operation
        var parentEditOp = args.Operation;
    
        // set up some attributes
        var attribs = new Dictionary<string, object> { };
        attribs.Add("Description", "OID: " + args.Row.GetObjectID().ToString() + " " + DateTime.Now.ToShortTimeString());
    
        // update Notes table with information about the new feature
        using (var geoDatabase = new Geodatabase(new FileGeodatabaseConnectionPath(new Uri(Project.Current.DefaultGeodatabasePath))))
        {
          using (var table = geoDatabase.OpenDataset<Table>("Notes"))
          {
            parentEditOp.Create(table, attribs);
          }
        }
      }
      catch (Exception e)
      {
        MessageBox.Show($@"Error in OnRowCreated for OID: {args.Row.GetObjectID()} : {e.ToString()}");
      }
    }
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.0 or higher.
    See Also