Timer

using MCP_Starter.Models;
using Prism.Commands;
using Prism.Mvvm;
using System;
using System.Windows.Input;
using System.Windows.Threading;

namespace MCP_Starter.ViewModels
{
    public partial class MainWindowViewModel : BindableBase
    {
    	
        ...
        
        DispatcherTimer timer;

        void Initialize_Update(int updateInterval = 100)
        {
            timer = new DispatcherTimer();
            timer.Tick += Update;
            timer.Interval = TimeSpan.FromMilliseconds(updateInterval);
            timer.Start();
        }

        void Update(object sender, EventArgs e)
        {
            Msg.HideProcedure();
        }
        
        public MainWindowViewModel()
        {
            Initialize_Update();
        }

		...
        
    }
}