AvaloniaPages/AvaloniaApplicationPages/ViewModels/Page1ViewModel.cs

using System;
using System.Collections.Generic;
using AvaloniaApplicationPages.Models;
using ReactiveUI;

namespace AvaloniaApplicationPages.ViewModels
{
	public class Page1ViewModel : ReactiveObject
	{
        

        public string Message
        {
            get => Class1.message;
            set => this.RaiseAndSetIfChanged(ref Class1.message, value);
        }

        public void showMessage()
        {
            Message = "Äî ñâèäàíèÿ";
        }
    }
}