dhindrik

#nullable enable
using System;
using System.Collections.Generic;
using Xamarin.Forms;
using Xamarin.Forms.Shapes;

namespace ShapeDemo.Controls
{
    public class RatingControl : StackLayout
    {

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public partial class MainPage : ContentPage
{
    private MainPageViewModel ViewModel => BindingContext as MainPageViewModel;


    public MainPage(MainPageViewModel viewModel)
    {
        InitializeComponent();

        BindingContext = viewModel;

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 // Option 1
 foreach (var viewModel in assembly.DefinedTypes.Where(e => e.IsSubclassOf(typeof(ViewModel))))
{
    builder.Services.AddTransient(viewModel.GetType());
}

foreach (var view in assembly.DefinedTypes.Where(e => e.IsSubclassOf(typeof(Views.View))))
{
    builder.Services.AddTransient(view.GetType());
}

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public class MyViewModel : ViewModelBase
{
      public event EventHandler DataUpdated

    public override Task Initialize()
    {
        //Subscribe to event when ViewModel in initialized.
        DataUpdated += Data_DataUpdated;
    }

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<mvvm:TinyApplication xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:windows="clr-namespace:Microsoft.Maui.Controls.PlatformConfiguration.WindowsSpecific;assembly=Microsoft.Maui.Controls"
             xmlns:local="clr-namespace:MauiSample"
             xmlns:mvvm="clr-namespace:TinyMvvm.Maui;assembly=TinyMvvm.Maui"
             x:Class="MauiSample.App"
             windows:Application.ImageDirectory="Assets">
    <Application.Resources>
        <ResourceDictionary>

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<CarouselView ItemSource="{Binding Persons, Mode=OneTime}">
  <CarouselView.ItemTemplate>
    <DataTemplate x:DataType="models:Person">
      <Grid RowDefinitions="*, 30">
        <Image Source="{Binding Photo, Mode=OneTime}" />
        <Label Grid.Row="1" Text="{Binding Name Mode=OneTime}" />       
      </Grid>
    </DataTemplate>
  </CarouselView.ItemTemplate>
</CarouselView>

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public List<Person> {get; set;} = new List<Person>()
{
  new Person() {Name = "Daniel Hindrikes", Photo="daniel.png"},
  new Person() {Name = "Satya Nadella", Photo="satya.png"}
};

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<Button Text="Create" Command="{Binding Create, Mode=OneTime}" />

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public ICommand Create => new TinyCommand(async() => {
  await CreatePerson();
});

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<CollectionView ItemSource="{Binding Items}">
  <CollectionView.ItemTemplate>
    <DataTemplate x:DataType="models:Person">
      <StackLayout>
        <Label Text="{Binding Name, Mode=OneTime}" />
        <Label Text="{Binding Email, Mode=OneTime}" />
        <label Text="{Binding Count}" />
    </DataTemplate>
    </CollectionView.ItemTemplate>
</CollectionView>