添加项目文件。

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

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+using System;
+using Windows.UI.Xaml.Controls;
+
+// The Blank Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234238
+
+namespace UWP.CartesianChart.Basic_Stacked_Bar
+{
+    using LiveCharts;
+    using LiveCharts.Uwp;
+
+    /// <summary>
+    /// An empty page that can be used on its own or navigated to within a Frame.
+    /// </summary>
+    public sealed partial class BasicStackedColumnExample : Page
+    {
+        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";
+
+            this.CleanSeparator = DefaultAxes.CleanSeparator;
+        }
+
+        public Separator CleanSeparator;
+
+        public SeriesCollection SeriesCollection { get; set; }
+        public string[] Labels { get; set; }
+        public Func<double, string> Formatter { get; set; }
+    }
+}