开机检查任务状态，步骤明细显示处理

ViewModel/MainWindowViewModel.cs

@@ -82,7 +82,34 @@ namespace DyeingComputer.ViewModel
             WorkNumder = "----------";
             SYS_SET();  //crbl
             SQL_data();   //读数据库
-            UPort();    //启动串口
+            if(S04!="1") UPort();    //启动串口
+
+            if (dt_TP.Rows.Count > 0)
+            {
+                MessageBoxResult messageBoxResult = System.Windows.MessageBox.Show(Properties.Resources.RunningProcess, "800", MessageBoxButton.YesNo);
+                if (messageBoxResult == MessageBoxResult.Yes)
+                {                  
+                    DataRow drEmployee = dt_TP.Select("RUN=1").First();
+
+                    RUN_STEPID = drEmployee.Field<int>("Step");
+
+                    STEP_START(drEmployee.Field<string>("StepID"),
+                        drEmployee.Field<double>("Parameter1"),
+                        drEmployee.Field<double>("Parameter2"), 
+                        drEmployee.Field<double>("Parameter3"), 
+                        drEmployee.Field<double>("Parameter4"), 
+                        drEmployee.Field<double>("Parameter5")
+                        );
+                }
+                else 
+                {
+                    SQLiteHelpers = new SQLiteHelper(DBAddress);
+                    SQLiteHelpers.Open();  
+                    SQLiteHelpers.Delete("RUN", null, null);                  
+                    SQLiteHelpers.Close();  
+                }//清楚任务列表
+            }//如果有未完成的工艺
+
             CountDown();   //启动循环任务           
 
             _ = AsyncTcpServer.Main();
@@ -140,6 +167,7 @@ namespace DyeingComputer.ViewModel
         private static int MU01;//呼叫操作员
         public static string S01;//机台号
         public static string S03;//设备组
+        public static string S04;//展示模式
         public static string S05;//管控模式
         public static string S06;//通讯编码
         public static int S16;//风机联动
@@ -197,6 +225,7 @@ namespace DyeingComputer.ViewModel
 
             S01 = Selet_sys("S01");//
             S03 = Selet_sys("S03");//
+            S04 = Selet_sys("S04");//
             S05 = Selet_sys("S05");//
             S06 = Selet_sys("S06");//
             S16 = Convert.ToInt16(Selet_sys("S16"));//工作信息
@@ -542,6 +571,7 @@ namespace DyeingComputer.ViewModel
         private bool Alert_yellow = false; //警报黄灯
         private bool Alert_red = false; //警报红灯
         private bool Alert_bell = false; //警报铃声
+        static Dictionary<string, object> updata_RUN = new Dictionary<string, object>();//
         public static void STEP_START(string ID, double P1, double P2, double P3, double P4, double P5) //启动模块
         {
             STEP_ID = ID;
@@ -740,6 +770,19 @@ namespace DyeingComputer.ViewModel
                 default:
                     break;
             }
+
+            SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
+            SQLiteHelpers.Open();  //打开数据库
+
+            updata_RUN.Clear();
+            updata_RUN.Add("RUN", 0);
+            SQLiteHelpers.Update("RUN", updata_RUN, "RUN ='1'", null);//更新
+
+            updata_RUN.Clear();
+            updata_RUN.Add("RUN", 1);
+            SQLiteHelpers.Update("RUN", updata_RUN, "Step ='"+ RUN_STEPID + "'", null);//更新
+            dt_TP = SQLiteHelpers.ExecuteDataSet("select * from RUN", null).Tables[0];
+            SQLiteHelpers.Close();//关闭数据库
         }
 
         TimeSpan ts = new TimeSpan(00,00,01);//1秒间隔
@@ -1808,6 +1851,7 @@ namespace DyeingComputer.ViewModel
             dt_m = SQLiteHelpers.ExecuteDataSet("select * from IOName where type='M' order by ID", null).Tables[0];
             dt_ParameterSet = SQLiteHelpers.ExecuteDataSet("select * from Parameters order by ParameterID asc", null).Tables[0];
             dt_SysSet = SQLiteHelpers.ExecuteDataSet("select * from System order by ParameterID asc", null).Tables[0];
+            dt_TP = SQLiteHelpers.ExecuteDataSet("select * from RUN", null).Tables[0];
 
             SQLiteHelpers.Close();
             //创建dt_d主建
@@ -1818,7 +1862,7 @@ namespace DyeingComputer.ViewModel
             dt_a.PrimaryKey = dt_acols;
             //创建dt_m主建
             DataColumn[] dt_mcols = new DataColumn[] { dt_m.Columns["ID"] };
-            dt_m.PrimaryKey = dt_mcols;
+            dt_m.PrimaryKey = dt_mcols; 
         }
         private async void IO_data()//刷新
         {