The following is a list of properties specific to step line charts:
UltraChart.LineChart.DrawStyle
UltraChart.LineChart.EndStyle
UltraChart.LineChart.HighLightLines
UltraChart.LineChart.MidPointAnchors
UltraChart.LineChart.NullHandling
UltraChart.LineChart.StartStyle
UltraChart.LineChart.Thickness