Accord.Controls.Vision.FaceController.OnFaceEnter C# (CSharp) Method

        protected virtual void OnFaceEnter(FaceEventArgs args)
        {
            IsTracking = true;
            IsDetecting = false;

            if (FaceEnter != null)
            {
                if (SynchronizingObject != null &&
                    SynchronizingObject.InvokeRequired)
                {
                    SynchronizingObject.BeginInvoke(
                        FaceEnter, new object[] { this, args });
                }
                else
                {
                    FaceEnter(this, args);
                }
            }
        }