添加项目文件。

Live-Charts-master/Examples/Wpf/CartesianChart/Basic Stacked Bar/BasicStackedColumnExample.xaml.cs

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+using System;
+using System.Windows.Controls;
+using LiveCharts;
+using LiveCharts.Wpf;
+
+namespace Wpf.CartesianChart.Basic_Stacked_Bar
+{
+    /// <summary>
+    /// Interaction logic for StackedColumnExample.xaml
+    /// </summary>
+    public partial class BasicStackedColumnExample : UserControl
+    {
+        public BasicStackedColumnExample()
+        {
+            InitializeComponent();
+
+            SeriesCollection = new SeriesCollection
+            {
+                new StackedColumnSeries
+                {
+                    Values = new ChartValues<double> {4, 5, 6, 8},
+                    StackMode = StackMode.Values, // this is not necessary, values is the default stack mode
+                    DataLabels = true
+                },
+                new StackedColumnSeries
+                {
+                    Values = new ChartValues<double> {2, 5, 6, 7},
+                    StackMode = StackMode.Values,
+                    DataLabels = true
+                }
+            };
+
+            //adding series updates and animates the chart
+            SeriesCollection.Add(new StackedColumnSeries
+            {
+                Values = new ChartValues<double> {6, 2, 7},
+                StackMode = StackMode.Values
+            });
+
+            //adding values also updates and animates
+            SeriesCollection[2].Values.Add(4d);
+
+            Labels = new[] {"Chrome", "Mozilla", "Opera", "IE"};
+            Formatter = value => value + " Mill";
+
+            DataContext = this;
+        }
+
+        public SeriesCollection SeriesCollection { get; set; }
+        public string[] Labels { get; set; }
+        public Func<double, string> Formatter { get; set; }
+
+    }
+}