BPASmartClient/BPASmartClient.CustomResource/UserControls/DateTimeUI.xaml.cs

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

namespace BPASmartClient.CustomResource.UserControls
{
    /// <summary>
    /// DateTimeUI.xaml 的交互逻辑
    /// </summary>
    public partial class DateTimeUI : UserControl
    {

        public DateTimeUI()
        {
            InitializeComponent();
            Task.Run(new Action(() =>
            {
                while (true)
                {
                    this.Dispatcher.Invoke(new Action(() =>
                    {
                        time.Text = DateTime.Now.ToString("HH:mm:ss");
                        date.Text = DateTime.Now.ToString("yyyy-MM-dd");
                        if (DateTime.Now.DayOfWeek == DayOfWeek.Monday)
                            dateRL.Text = "星期一";
                        else if (DateTime.Now.DayOfWeek == DayOfWeek.Tuesday)
                            dateRL.Text = "星期二";
                        else if (DateTime.Now.DayOfWeek == DayOfWeek.Wednesday)
                            dateRL.Text = "星期三";
                        else if (DateTime.Now.DayOfWeek == DayOfWeek.Thursday)
                            dateRL.Text = "星期四";
                        else if (DateTime.Now.DayOfWeek == DayOfWeek.Friday)
                            dateRL.Text = "星期五";
                        else if (DateTime.Now.DayOfWeek == DayOfWeek.Saturday)
                            dateRL.Text = "星期六";
                        else if (DateTime.Now.DayOfWeek == DayOfWeek.Sunday)
                            dateRL.Text = "星期天";

                    }));
                    Thread.Sleep(500);
                }
            }));
        }
    }
}