ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Editing Namespace / EditOperation Class / Execute Method
Example

Execute Method (EditOperation)
Executes the Edit, modifying the database using the instructions given to the EditOperation. Returns true upon success and false upon failure.
Syntax
public bool Execute()

Return Value

A Boolean representing whether the EditOperation succeeded.
Example
Edit Operation Create Features
var createFeatures = new EditOperation();
createFeatures.Name = "Create Features";
//Create a feature with a polygon
var token = createFeatures.Create(featureLayer, polygon);
if (createFeatures.IsSucceeded)
{
  // token.ObjectID wll be populated with the objectID of the created feature after Execute has been successful
}
//Do a create features and set attributes
var attributes = new Dictionary<string, object>();
attributes.Add("SHAPE", polygon);
attributes.Add("NAME", "Corner Market");
attributes.Add("SIZE", 1200.5);
attributes.Add("DESCRIPTION", "Corner Market");

createFeatures.Create(featureLayer, attributes);

//Create features using the current template
//Must be within a MapTool
createFeatures.Create(this.CurrentTemplate, polygon);

//Execute to execute the operation
//Must be called within QueuedTask.Run
createFeatures.Execute();

//or use async flavor
//await createFeatures.ExecuteAsync();
Read and Write blob fields with the attribute inspector
QueuedTask.Run(() =>
{
  //get selected feature into inspector
  var selectedFeatures = MapView.Active.Map.GetSelection();

  var insp = new Inspector();
  insp.Load(selectedFeatures.ToDictionary().Keys.First(), selectedFeatures.ToDictionary().Values.First());

  //read a blob field and save to a file
  var msw = new MemoryStream();
  msw = insp["Blobfield"] as MemoryStream;
  using (FileStream file = new FileStream(@"d:\temp\blob.jpg", FileMode.Create, FileAccess.Write))
  {
    msw.WriteTo(file);
  }

  //read file into memory stream
  var msr = new MemoryStream();
  using (FileStream file = new FileStream(@"d:\images\Hydrant.jpg", FileMode.Open, FileAccess.Read))
  {
    file.CopyTo(msr);
  }

  //put the memory stream in the blob field and save to feature
  var op = new EditOperation();
  op.Name = "Blob Inspector";
  insp["Blobfield"] = msr;
  op.Modify(insp);
  op.Execute();
});
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also