MauiProgram.cs

using Microsoft.Maui;
using Microsoft.Maui.Hosting;
 
public static class MauiProgram
{
    public static MauiApp CreateMauiApp()
    {
        var builder = MauiApp.CreateBuilder();
        builder
            .UseMauiApp<App>()        
            .ConfigureMauiHandlers(handlers =>
            {
                handlers.AddHandler(typeof(MyEntry), typeof(MyEntryHandler));
            });  
        return builder.Build();       
    }
}