using Prism.Mvvm; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace CapMachine.Wpf.Services { /// /// 系统资源 /// public class SysService : BindableBase { public SysService() { // 创建一个定时器,设置间隔时间为2000毫秒(即2秒) CurTimer = new System.Timers.Timer(5000); CurTimer.AutoReset = true; // 设置Elapsed事件处理程序 CurTimer.Elapsed += CurTimer_Elapsed; // 启动定时器 CurTimer.Start(); } private void CurTimer_Elapsed(object? sender, System.Timers.ElapsedEventArgs e) { CurDateTime=DateTime.Now; } /// /// 定时器 /// private System.Timers.Timer CurTimer { get; set; } private DateTime _CurDateTime; /// /// 当前时间信息 /// public DateTime CurDateTime { get { return _CurDateTime; } set { _CurDateTime = value; RaisePropertyChanged(); } } } }