topic Re: Examples for SetOnUndone, SetOnRedone, SetOnComitted in ArcGIS Pro SDK Questions

Examples for SetOnUndone, SetOnRedone, SetOnComitted

MichaelMevißen1 — Fri, 02 Dec 2016 12:12:14 GMT

Hi everybody,

is there an example for the usage of the SetOnUndone, SetOnRedone and SetOnComitted methods from the EditOperation class?

Kind regards,
Michael

Re: Examples for SetOnUndone, SetOnRedone, SetOnComitted

Anonymous User — Sun, 12 Dec 2021 09:22:50 GMT

Hi Michael,

Although these methods are on the public api, they are not fully implemented. They should be available at 1.4.

The intent is that you can manage external actions (such as writing to a log table) that are associated with each edit operation.

Here's an example of the syntax but not a full use case.

    protected override void OnClick()
    {
      //Run on MCT
      QueuedTask.Run(() =>
      {
        //get selected feature and update attribute
        var selectedFeatures = MapView.Active.Map.GetSelection();
        var insp = new Inspector();
        insp.Load(selectedFeatures.Keys.First(), selectedFeatures.Values.First());
        insp["Name"] = "test";

        //create and execute the edit operation
        var op = new EditOperation();
        op.Name = "Update test field";
        op.Modify(insp);

        //actions for SetOn...
        op.SetOnUndone(() =>
        {
          int i = 1;
        });

        op.SetOnRedone(() =>
        {
          int i = 1;
        });

        op.SetOnComitted((bool b) =>
        {
          //called on edit session save(true)/discard(false).
          int i = 1;
        });
        op.Execute();
      });
    }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: Examples for SetOnUndone, SetOnRedone, SetOnComitted

ScottDavis — Mon, 04 Dec 2017 17:21:29 GMT

Have these methods been implemented at 2.0.1? They don't seem to be working for me. They compile fine but I can't get the actions to run when I undo or redo my operations.

Re: Examples for SetOnUndone, SetOnRedone, SetOnComitted

Anonymous User — Mon, 04 Dec 2017 20:54:01 GMT

Scott,

The methods are implemented 2.01.

Do you have a sample of what you're doing in them?

Re: Examples for SetOnUndone, SetOnRedone, SetOnComitted

ScottDavis — Fri, 15 Dec 2017 18:37:13 GMT

SetOnUndone & SetOnRedone - What am I doing wrong? · GitHub

Re: Examples for SetOnUndone, SetOnRedone, SetOnComitted

Anonymous User — Sun, 12 Dec 2021 09:22:53 GMT

Hi Scott,

I cant see anything obviously wrong in your code.

I tried the following test using the callback method below. The Undo/Redo actions are hit and run.

  internal class SetOURCallback : Button
  {
    private static int currentpart = 0;
    protected override void OnClick()
    {
      //test seton's with callback pattern
      QueuedTask.Run(() =>
      {
        //Create some rows with dummy geometry via callback
        using (Geodatabase geodatabase = new Geodatabase(new FileGeodatabaseConnectionPath(new Uri(@"e:\arcgis\ArcTutor\Editing\Zion.gdb"))))
        using (FeatureClass featureClass = geodatabase.OpenDataset<FeatureClass>("test"))
        using (FeatureClassDefinition featureClassDefinition = featureClass.GetDefinition())
        {
          EditOperation editOperation = new EditOperation();
          editOperation.Name = "Create points";
          editOperation.Callback(context =>
          {
            var rowBuffer = featureClass.CreateRowBuffer();
            rowBuffer[featureClassDefinition.GetShapeField()] = new MapPointBuilder(0.0, 0.0, 0.0, MapView.Active.Map.SpatialReference).ToGeometry();
            var feature = featureClass.CreateRow(rowBuffer);
            currentpart++;
          }, featureClass);

          //actions for SetOn...
          editOperation.SetOnUndone(() =>
          {
            currentpart--;
            Debug.WriteLine("Currentpart: " + currentpart.ToString());
          });

          editOperation.SetOnRedone(() =>
          {
            currentpart++;
            Debug.WriteLine("Currentpart: " + currentpart.ToString());
          });

          editOperation.SetOnComitted((bool b) =>
          {
            //called on edit session save(true)/discard(false).
          });
          editOperation.Execute();
        }
        //Project.Current.SaveEditsAsync();
      });
    }
  }
}‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍