await QueuedTask.Run(() => { // annoLayer is ~your~ Annotation layer... // pnt is ~your~ Annotation geometry ... var op = new EditOperation(); // Use the inspector var insp = new Inspector(); insp.LoadSchema(annoLayer); // get the annotation properties from the inspector AnnotationProperties annoProperties = insp.GetAnnotationProperties(); // change the annotation text annoProperties.TextString = DateTime.Now.ToLongTimeString(); // change font color to green annoProperties.Color = ColorFactory.Instance.GreenRGB; // change the horizontal alignment annoProperties.HorizontalAlignment = HorizontalAlignment.Center; annoProperties.Shape = pnt; // set the annotation properties back on the inspector insp.SetAnnotationProperties(annoProperties); // create the annotation op.Create(annoLayer, insp); if (!op.IsEmpty) { var result = op.Execute(); //Execute and ExecuteAsync will return true if the operation was successful and false if not } });
await QueuedTask.Run(() => { //annoLayer is ~your~ Annotation layer... // use the inspector methodology //at 2.x - var insp = new Inspector(true); var insp = new Inspector(); insp.Load(annoLayer, oid); // get the annotation properties AnnotationProperties annoProperties = insp.GetAnnotationProperties(); // set the attribute annoProperties.TextString = "Hello World"; // assign the annotation proeprties back to the inspector insp.SetAnnotationProperties(annoProperties); //create and execute the edit operation EditOperation op = new EditOperation(); op.Name = "Update annotation"; op.Modify(insp); if (!op.IsEmpty) { var result = op.Execute(); //Execute and ExecuteAsync will return true if the operation was successful and false if not } });
Target Platforms: Windows 11, Windows 10