251029

FATrace.WPLApp/Services/SysRunService.cs

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+using FATrace.WPLApp.Models;
+using Prism.Events;
+using Prism.Mvvm;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FATrace.WPLApp.Services
+{
+    public class SysRunService : BindableBase
+    {
+        public SysRunService(IEventAggregator eventAggregator)
+        {
+            // 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 string? _CurUser;
+        /// <summary>
+        /// 当前的用户
+        /// </summary>
+        public string? CurUser
+        {
+            get { return _CurUser; }
+            set
+            {
+                if (_CurUser != value)
+                {
+                    _CurUser = value;
+                    if (string.IsNullOrEmpty(value))
+                    {
+                        IsLogin = false;
+                    }
+                    else
+                    {
+                        IsLogin = true;
+                    }
+                    RaisePropertyChanged();
+                }
+            }
+        }
+
+        private bool _IsLogin;
+        /// <summary>
+        /// 登录
+        /// </summary>
+        public bool IsLogin
+        {
+            get { return _IsLogin; }
+            set { _IsLogin = value; RaisePropertyChanged(); }
+        }
+
+
+        /// <summary>
+        /// 运行状态
+        /// </summary>
+        public SysRunState SysRunState { get; set; } = new SysRunState();
+
+        /// <summary>
+        /// 定时器
+        /// </summary>
+        private System.Timers.Timer CurTimer { get; set; }
+
+        private DateTime _CurDateTime;
+        /// <summary>
+        /// 当前时间信息
+        /// </summary>
+        public DateTime CurDateTime
+        {
+            get { return _CurDateTime; }
+            set { _CurDateTime = value; RaisePropertyChanged(); }
+        }
+
+        private void CurTimer_Elapsed(object? sender, System.Timers.ElapsedEventArgs e)
+        {
+            CurDateTime = DateTime.Now;
+
+        }
+    }
+}