From 0d5ce62fda399219c90f645e85b435d3adb35b27 Mon Sep 17 00:00:00 2001
From: mingupup <2539823901@qq.com>
Date: Mon, 21 Jul 2025 21:50:23 +0800
Subject: [PATCH] Update the WpfApplication2 example to be compatible with
 version 2.2.0

---
 getting-started/hello-wpf-xaml.rst | 78 +++++++++++++++---------------
 1 file changed, 39 insertions(+), 39 deletions(-)

diff --git a/getting-started/hello-wpf-xaml.rst b/getting-started/hello-wpf-xaml.rst
index b514205..2944229 100644
--- a/getting-started/hello-wpf-xaml.rst
+++ b/getting-started/hello-wpf-xaml.rst
@@ -40,33 +40,38 @@ Then create a class that defines the data to be plotted.
 
 .. sourcecode:: csharp
 
-    namespace WpfApplication2
-    {
-        using System.Collections.Generic;
+   namespace WpfApplication2
+{
+    using System.Collections.Generic;
 
-        using OxyPlot;
+    using OxyPlot;
+    using OxyPlot.Series;
 
-        public class MainViewModel
+    public class MainViewModel
+    {
+        public MainViewModel()
         {
-            public MainViewModel()
-            {
-                this.Title = "Example 2";
-                this.Points = new List<DataPoint>
-                                  {
-                                      new DataPoint(0, 4),
-                                      new DataPoint(10, 13),
-                                      new DataPoint(20, 15),
-                                      new DataPoint(30, 16),
-                                      new DataPoint(40, 12),
-                                      new DataPoint(50, 12)
-                                  };
-            }
-
-            public string Title { get; private set; }
-
-            public IList<DataPoint> Points { get; private set; }
+            // Create the plot model
+            var model = new PlotModel { Title = "Example 2" };
+            
+            // Create a line series
+            var series = new LineSeries();
+            series.Points.Add(new DataPoint(0, 4));
+            series.Points.Add(new DataPoint(10, 13));
+            series.Points.Add(new DataPoint(20, 15));
+            series.Points.Add(new DataPoint(30, 16));
+            series.Points.Add(new DataPoint(40, 12));
+            series.Points.Add(new DataPoint(50, 12));
+            
+            // Add the series to the plot model
+            model.Series.Add(series);
+            
+            this.Model = model;
         }
+
+        public PlotModel Model { get; private set; }
     }
+}
 
 
 Create the view
@@ -76,23 +81,18 @@ Define the namespace in the ``Window`` element, set the ``DataContext`` and add
 
 .. sourcecode:: xml
 
-    <Window x:Class="WpfApplication2.MainWindow"
-            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
-            xmlns:oxy="http://oxyplot.org/wpf"
-            xmlns:local="clr-namespace:WpfApplication2"
-            Title="Example 2 (WPF)" Height="350" Width="525">
-        <Window.DataContext>
-            <local:MainViewModel/>
-        </Window.DataContext>
-        <Grid>
-            <oxy:Plot Title="{Binding Title}">
-                <oxy:Plot.Series>
-                    <oxy:LineSeries ItemsSource="{Binding Points}"/>
-                </oxy:Plot.Series>
-            </oxy:Plot>
-        </Grid>
-    </Window>
+   <Window x:Class="WpfApplication2.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:oxy="http://oxyplot.org/wpf"
+        xmlns:local="clr-namespace:WpfApplication2"
+        Title="Example 2 (WPF)" Height="350" Width="525">
+    <Window.DataContext>
+        <local:MainViewModel/>
+    </Window.DataContext>
+    <Grid>
+        <oxy:PlotView Model="{Binding Model}"/>
+    </Grid>
+</Window>
 
 If you want to add a ``Plot`` control in the design view, press ``Choose Items...`` in the Toolbox and browse for the ``OxyPlot.Wpf.dll`` file. If you used NuGet, it should be located in the `packages` folder in your solution folder.