public virtual IEnumerable trainFaceRecongnition(PXAdapter adapter) { Save.Press(); PXLongOperation.StartOperation(this, delegate() { IFaceClient client = Trainer.Authenticate(MasterView.Current.FaceApiEndpoint, MasterView.Current.FaceApiSubscriptionKey); var trainer = new Trainer(client, MasterView.Current.FaceApiGroupID); bool uploaded = false; foreach (EPEmployee emp in PXSelect <EPEmployee> .Select(this)) { bool deleted = false; Person person = null; Guid[] files = PXNoteAttribute.GetFileNotes(this.Caches[typeof(EPEmployee)], emp); foreach (Guid fileID in files) { var fm = new PX.SM.UploadFileMaintenance(); PX.SM.FileInfo fi = fm.GetFile(fileID); string ext = System.IO.Path.GetExtension(fi.Name).ToLower(); PXTrace.WriteWarning(emp.AcctCD.TrimEnd() + " " + ext); if (ext.IsIn(".png", ".jpg", ".bmp")) { if (!deleted) { var utilities = new Utilities(client, MasterView.Current.FaceApiGroupID); utilities.DeleteEmployee(emp.AcctCD.TrimEnd()); deleted = true; } if (person == null) { person = trainer.GetEmployee_CreateIfNonExistent(emp.AcctCD.TrimEnd()); } using (var stream = new System.IO.MemoryStream(fi.BinData)) { PXTrace.WriteWarning(emp.AcctCD.TrimEnd() + " " + fi.Name + " " + stream.Length); trainer.UploadTrainingImageStream(person, stream); Thread.Sleep(1000); uploaded = true; } } } } if (uploaded) { trainer.InvokeTraining(); } }); return(adapter.Get()); }