dotnetcharting 的线图怎么让X轴显示自定义数据

dotnetcharting 的线图如何让X轴显示自定义数据
case "线图":
                    {
                        this.Chart.Title = "统计结果线图";                                  // Set the title.
                        this.Chart.Type = ChartType.Scatter;                                // Set the chart Type
                        this.Chart.Use3D = false;                                           // Turn 3D off.
                        this.Chart.DefaultSeries.Type = SeriesType.Line;                    // Set default series type
                        this.Chart.DefaultSeries.DefaultElement.Transparency = 20;          // Set a default transparency
                        this.Chart.XAxis.Label.Text = "设备类型";                           // Set the x axis label
                        this.Chart.YAxis.Label.Text = "故障个数";                           // Set the y axis label
                        this.Chart.TempDirectory = "../Source/TempImags";                   // Set the directory where the images will be stored.
                        this.Chart.Width = 600;                                             // Set the chart size.
                        this.Chart.Height = 350;