Scool/ViewModels/MainWindowViewModel.cs

using Avalonia.Controls;
using ReactiveUI;
using scool.Models;
using scool.Views;

namespace scool.ViewModels
{
    public class MainWindowViewModel : ViewModelBase
    {
        public static _43pErmolinContext connect = new _43pErmolinContext();

        UserControl us = new DataTeachers();

        public UserControl US
        {
            get => us;
            set => this.RaiseAndSetIfChanged(ref us, value);
        }

        DataTeachersViewModel dataTeachersViewModel = new DataTeachersViewModel();

        AddTeacherViewModel addTeacherViewModel = new AddTeacherViewModel();

        public DataTeachersViewModel DataTeachersVM
        {
            get => dataTeachersViewModel;
            set => dataTeachersViewModel = value;
        }


        public AddTeacherViewModel AddTeacherVM
        {
            get => addTeacherViewModel;
            set => addTeacherViewModel = value;
        }

        public void ToAdd()
        {
            US = new AddTeacher();
        }

        public void ToData()
        {
            US = new DataTeachers();
        }
    }

}