WPF工具包图表中的X轴刻度标记

 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; using System.Windows.Controls.DataVisualization.Charting; namespace tradtest { /// 
 /// Interaction logic for chart.xaml /// 
 public partial class chart : Window { void AddSeries(string title, KeyValuePair[] data, SolidColorBrush linecolor) { LineSeries ls = new LineSeries(); ls.DependentValuePath = "Value"; ls.IndependentValuePath = "Key"; ls.ItemsSource = data; ls.Title = title; Style dpstyle = ls.DataPointStyle; //Style tmp1 = this.Resources["SimpleLineSeriesStyle"] as Style; Style tmp1 = new Style(); tmp1.Setters.Add(new Setter(LineDataPoint.BackgroundProperty, linecolor)); tmp1.Setters.Add(new Setter(LineDataPoint.WidthProperty, 0.0)); tmp1.Setters.Add(new Setter(LineDataPoint.HeightProperty, 0.0)); //wi //dpstyle = tmp1; ls.DataPointStyle = tmp1; //SetterBaseCollection sr = dpstyle.Setters; //SetterBase sb = new Setter(Background, (object)Brushes.AliceBlue); chart1.Series.Add(ls); } public chart(KeyValuePair[] spreadseries, KeyValuePair[] meanspreadseries, KeyValuePair[] enterlongseries, KeyValuePair[] entershortseries, KeyValuePair[] exitlongseries, KeyValuePair[] exitshortseries) { InitializeComponent(); chart1.Series.Clear(); AddSeries("Current Spread", spreadseries, Brushes.MediumPurple); AddSeries("Mean Spread", meanspreadseries, Brushes.Black); AddSeries("Enter Long Spread", enterlongseries, Brushes.Red); AddSeries("Enter Short Spread", entershortseries, Brushes.Red); AddSeries("Exit Long Spread", exitlongseries, Brushes.Orange); AddSeries("Exit Short Spread", exitshortseries, Brushes.Orange); } } } 

我上面附上了我的代码。 我无法删除X轴刻度线。 有人可以请教吗？

 series.IndependentAxis = new CategoryAxis { Orientation = AxisOrientation.X, Visibility = Visibility.Collapsed };