Debut databinding:

Sources/MauiApp1.sln

@@ -4,6 +4,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 VisualStudioVersion = 17.0.31611.283
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MauiApp1", "MauiApp1\MauiApp1.csproj", "{7657E17E-5DF9-42C5-89F0-6F1A3F3D5241}"
+	ProjectSection(ProjectDependencies) = postProject
+		{54AA1F79-DA85-4E12-8D6E-94A9C57E36DD} = {54AA1F79-DA85-4E12-8D6E-94A9C57E36DD}
+	EndProjectSection
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Model", "Model\Model.csproj", "{54AA1F79-DA85-4E12-8D6E-94A9C57E36DD}"
 EndProject

Sources/MauiApp1/MainPage.xaml

@@ -3,39 +3,12 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="MauiApp1.MainPage">
 
-    <ScrollView>
-        <VerticalStackLayout
-            Spacing="25"
-            Padding="30,0"
-            VerticalOptions="Center">
-
-            <Image
-                Source="dotnet_bot.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
-                HeightRequest="200"
-                HorizontalOptions="Center" />
-
-            <Label
-                Text="Hello, World!"
-                SemanticProperties.HeadingLevel="Level1"
-                FontSize="32"
-                HorizontalOptions="Center" />
-
-            <Label
-                Text="Welcome to .NET Multi-platform App UI"
-                SemanticProperties.HeadingLevel="Level2"
-                SemanticProperties.Description="Welcome to dot net Multi platform App U I"
-                FontSize="18"
-                HorizontalOptions="Center" />
-
-            <Button
-                x:Name="CounterBtn"
-                Text="Click me"
-                SemanticProperties.Hint="Counts the number of times you click"
-                Clicked="OnCounterClicked"
-                HorizontalOptions="Center" />
-
-        </VerticalStackLayout>
-    </ScrollView>
+    <VerticalStackLayout Spacing="25" Padding="30" VerticalOptions="Center">
+        <Label Text="{Binding Nom}"/>
+        <Label Text="{Binding Note}"/>
+        <Label Text="{Binding Description}"/>
+        <Button Text="Change Nounours"
+                Clicked="Button_Clicked"/>
+    </VerticalStackLayout>
 
 </ContentPage>

Sources/MauiApp1/MainPage.xaml.cs

@@ -1,24 +1,25 @@
-namespace MauiApp1;
+using Model;
+using System.Diagnostics;
+
+namespace MauiApp1;
 
 public partial class MainPage : ContentPage
 {
-	int count = 0;
-
-	public MainPage()
-	{
-		InitializeComponent();
-	}
-
-	private void OnCounterClicked(object sender, EventArgs e)
-	{
-		count++;
+    public Carte MaCarte { get; private set; }
+        = new Carte("Villageois", "Il peut voter", "Soit attentif", null, "image", "Le villageois n'est pas une carte très aprécié");
 
-		if (count == 1)
-			CounterBtn.Text = $"Clicked {count} time";
-		else
-			CounterBtn.Text = $"Clicked {count} times";
+    public MainPage()
+    {
+        InitializeComponent();
+        BindingContext = MaCarte;
+    }
 
-		SemanticScreenReader.Announce(CounterBtn.Text);
-	}
+    void Button_Clicked(object sender, EventArgs e)
+    {
+        Debug.WriteLine($"Just before MaCarte modification: {MaCarte}");
+        MaCarte.Note = 5;
+        MaCarte.Description = "Une super carte !";
+        Debug.WriteLine($"Just after MaCarte modification: {MaCarte}");
+    }
 }
 

Sources/MauiApp1/MauiApp1.csproj

@@ -51,4 +51,8 @@
 		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="7.0.0" />
 	</ItemGroup>
 
+	<ItemGroup>
+	  <ProjectReference Include="..\Model\Model.csproj" />
+	</ItemGroup>
+
 </Project>

Sources/MauiApp1/Platforms/Android/MainActivity.cs

@@ -2,7 +2,7 @@
 using Android.Content.PM;
 using Android.OS;
 
-namespace MauiApp1;
+namespace MauiApp1.Platforms.Android;
 
 [Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
 public class MainActivity : MauiAppCompatActivity

Sources/MauiApp1/Platforms/Android/MainApplication.cs

@@ -1,15 +1,15 @@
 using Android.App;
 using Android.Runtime;
 
-namespace MauiApp1;
+namespace MauiApp1.Platforms.Android;
 
 [Application]
 public class MainApplication : MauiApplication
 {
-	public MainApplication(IntPtr handle, JniHandleOwnership ownership)
-		: base(handle, ownership)
-	{
-	}
+    public MainApplication(IntPtr handle, JniHandleOwnership ownership)
+        : base(handle, ownership)
+    {
+    }
 
-	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+    protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
 }