Accord.Controls.HistogramView.UpdateTrackbar C# (CSharp) Method

        private void UpdateTrackbar()
        {
            if (samples == null || samples.Length == 0)
            {
                trackBar.Enabled = false;
            }
            else
            {
                trackBar.Enabled = true;
                trackBar.Minimum = 1;
                trackBar.Maximum = samples.Length;
            }
        }