OnlineMonitorSystem/OnlineMonitorSystem.Model/IViewModel.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace OnlineMonitorSystem.Model
{
    public interface IViewModel: INotifyPropertyChanged, IDisposable
    {
        public IModel Model { get; }
        public void Init();
    }
}