运行暂停按钮功能

ViewModel/MainWindowViewModel.cs

@@ -29,6 +29,9 @@ using System.Diagnostics.Eventing.Reader;
 using System.IO;
 using System.Threading;
 using TouchSocket.Sockets;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.Button;
+using System.Windows.Input;
+using CommunityToolkit.Mvvm.Input;
 
 
 namespace DyeingComputer.ViewModel
@@ -79,6 +82,12 @@ namespace DyeingComputer.ViewModel
             UPort();    //启动串口
             CountDown();   //启动循环任务
             _ = AsyncTcpServer.Main();
+            IsInteractive = false;
+            UserButton = false;
+
+
+            ProgramgroupView_run = new RelayCommand(
+                execute:ProgramgroupView_run_ );//开始/暂停事件
         }
         DataTable dt_con = new DataTable();
         DataTable dt_sys = new DataTable();
@@ -188,7 +197,46 @@ namespace DyeingComputer.ViewModel
             SM02 = Convert.ToInt16(Selet_sys("SM02"));//FG
             SM03 = Convert.ToInt16(Selet_sys("SM03"));//FG
         }
-
+        private void ProgramgroupView_run_()////运行/暂停
+        {
+            if (WORK_RUN == 2)
+            {
+                UserButton = true;
+                IsInteractive = true;
+            }
+            else 
+            if (WORK_RUN == 1)
+            {
+                UserButton = false;
+                IsInteractive = false;
+            }
+            else
+            {
+                UserButton = true;
+                IsInteractive = true;
+            }
+        }
+        public ICommand ProgramgroupView_run { get; }
+        bool _isInteractive;
+        public bool IsInteractive//步骤表交互选择
+        {
+            get => _isInteractive;
+            set
+            {
+                _isInteractive = value;
+                OnPropertyChanged("IsInteractive");
+            }
+        }
+        bool _UserButton;
+        public bool UserButton//步骤按钮交互选择
+        {
+            get => _UserButton;
+            set
+            {
+                _UserButton = value;
+                OnPropertyChanged("UserButton");
+            }
+        }
         public string work_Temp;  //显示温度
         public string Work_Temp  //通知UI控件参数改变
         {