public void ComputeTest1()
{
HistogramView target = new HistogramView();
double[] data = new double[] { 200.0, 200.0, 200.0 };
target.DataSource = data;
target.DataSource = null;
target.TrackBar.Maximum = 30;
target.TrackBar.Minimum = 0;
target.TrackBar.Value = 21;
target.DataSource = data;
}