ScreenToGif.Modern.timerPlayPreview_Tick C# (CSharp) Method

        private void timerPlayPreview_Tick(object sender, EventArgs e)
        {
            _timerPlayPreview.Tick -= timerPlayPreview_Tick;

            //Sets the interval for this frame. If this frame has 500ms, the next frame will take 500ms to show.
            _timerPlayPreview.Interval = _listDelayEdit[_actualFrame];

            pictureBitmap.Image = new Bitmap(_listFramesEdit[_actualFrame]);

            if (_listFramesEdit.Count - 1 == _actualFrame)
            {
                _actualFrame = 0;
            }
            else
            {
                _actualFrame++;
            }

            _timerPlayPreview.Tick += timerPlayPreview_Tick;

            GC.Collect(2);
        }