![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Options__TrackLineOption.png)
'宣言
Public Class _TrackLineOption Inherits _Option Implements GrapeCity.DataVisualization.Chart.IOptionStrictMode, IOption, ITrackerOption, ITrackLineOption
public class _TrackLineOption : _Option, GrapeCity.DataVisualization.Chart.IOptionStrictMode, IOption, ITrackerOption, ITrackLineOption
System.Object
GrapeCity.DataVisualization.Options._Option
GrapeCity.DataVisualization.Options._TrackLineOption