Merge branch 'master' of http://www.scserverddns.top:13000/sc/SunlightCentralizedControlManagement

ViewModel/MainWindowViewModel.cs

@@ -1,9 +1,13 @@
-using System;
+using DyeingComputer.UserClass;
+using SunlightCentralizedControlManagement_SCCM_.Properties;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Web.Util;
+using System.Windows.Threading;
 
 namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
 {
@@ -31,5 +35,49 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
     }
     public class MainWindowViewModel : ViewModelBase
     {
+        public string sys_Time;  //显示系统时间
+        public string Sys_Time  //通知UI控件参数改变
+        {
+            get { return sys_Time; }
+            set { sys_Time = value; OnPropertyChanged("Sys_Time"); }
+        }
+        public void CountDown()
+        {
+            DispatcherTimer timer1s = new DispatcherTimer//初始化循环，每1秒调用一次Tick
+            {
+                Interval = TimeSpan.FromSeconds(1)//秒
+            };
+            timer1s.Tick += Tick_Event_1S;
+            timer1s.Start();
+
+            DispatcherTimer timer5s = new DispatcherTimer//初始化循环，每1秒调用一次Tick
+            {
+                Interval = TimeSpan.FromSeconds(5)//秒
+            };
+            timer5s.Tick += Tick_Event_5S;
+            timer5s.Start();
+
+            //设置定时器
+            DispatcherTimer disTimer = new DispatcherTimer
+            {
+                Interval = TimeSpan.FromMilliseconds(500) //毫秒
+            };
+            disTimer.Tick += new EventHandler(DisTimer_500MS);//每一秒执行的方法
+            disTimer.Start();//计时开始
+        }//时间周期初始化
+        void Tick_Event_1S(object sender, EventArgs e)//Tick_Event周期执行事件1S
+        {
+            Sys_Time = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss");
+        }
+        void Tick_Event_5S(object sender, EventArgs e)//Tick_Event周期执行事件5S
+        {
+        }
+        void DisTimer_500MS(object sender, EventArgs e)//Tick_Event周期执行事件500MS
+        {
+        }
+        public MainWindowViewModel()
+        {
+            CountDown();
+        }
     }
 }