QRAPI/WpfApp4/MainWindow.xaml.cs

using Dapper;
using Microsoft.EntityFrameworkCore;
using Models;
using System.Collections.ObjectModel;
using System.Configuration;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;

namespace WpfApp4
{
  
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        DispatcherTimer PutTimer;
        public MainWindow()
        {
            InitializeComponent();
            PutTimer = new DispatcherTimer();
            PutTimer.Tick += new EventHandler(PutTimer_Tick);
            PutTimer.Interval = TimeSpan.FromSeconds(60);   //设置刷新的间隔时间
            PutTimer.Start();
        }
        private void PutTimer_Tick(object sender, EventArgs e)
        {




            this.Dispatcher.BeginInvoke(new Action(() =>
            {
                //using (var context = new JobDbContext())
                //{
                //    var connection = context.Database.GetDbConnection();
                //    var logs = connection.Query<Logs>("select top 500 * from Logs");
                //    this.dataGrid1.ItemsSource = logs;

                //}



            }));
        }
    }
  
}