修改连线逻辑

ViewModel/MainWindowViewModel.cs

@@ -15,7 +15,9 @@ using System.Data.SqlClient;
 using System.Linq;
 using System.Reflection;
 using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
+using System.Timers;
 using System.Windows.Controls;
 using System.Windows.Forms;
 using System.Windows.Media;
@@ -149,14 +151,13 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
                 LogGing.LogGingDATA("[Database='" + ex + "']=SQLSERVER");
                 ERR_c++;
             }
-        }       
+        }
+
         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;
+            DispatcherTimer timer1s = new DispatcherTimer(DispatcherPriority.Normal);//初始化循环，每1秒调用一次Tick
+            timer1s.Interval = TimeSpan.FromMilliseconds(950);//秒
+            timer1s.Tick += Tick_Main_1S;
             timer1s.Start();
 
             DispatcherTimer dis50ms = new DispatcherTimer
@@ -164,7 +165,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
                 Interval = TimeSpan.FromMilliseconds(10) //毫秒
             };
             dis50ms.Tick += new EventHandler(DisTimer_50MS);//每一秒执行的方法
-            dis50ms.Start();//计时开始
+            dis50ms.Start();//计时开始                        
         }//时间周期初始化
         void DisTimer_50MS(object sender, EventArgs e)//Tick_Event周期执行事件50MS
         {
@@ -174,7 +175,9 @@ namespace SunlightCentralizedControlManagement_SCCM_.ViewModel
                 MachiensTcpClient[t.ID].SendAsync(t.DAT);
             }
         }
-        void Tick_Event_1S(object sender, EventArgs e)//Tick_Event周期执行事件1S
+
+
+        void Tick_Main_1S(object sender, EventArgs e)//Tick_Event周期执行事件1S
         {
             DATA_view();
             //下传工单信息