首次提交：添加src文件夹代码

src/StandardDomeNewApp/BLL/ControlPLCAddress.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StandardDomeNewApp.BLL
+{
+    [NotMapped]
+    public class ControlPLCAddress:Model.TControlPlcAddress
+    {
+        public Model.TControlPlcAddress Query()
+        {
+            using (Model.SQLModel SQLModel = new Model.SQLModel())
+            {
+                Model.TControlPlcAddress controlPLC
+                = new Model.TControlPlcAddress();
+                controlPLC = SQLModel.TControlPlcAddress.Where(
+                    item => item.ControlName==ControlName).FirstOrDefault();
+                return controlPLC;
+            }
+        }
+        public bool Update()
+        {
+            using (Model.SQLModel SQLModel = new Model.SQLModel())
+            {
+                bool flag = false;
+                var controlPLCInfo = SQLModel.TControlPlcAddress
+                    .Where(item => item.ControlName == ControlName).FirstOrDefault();
+                controlPLCInfo.Description = Description;
+                controlPLCInfo.PlcFilterKey = PlcFilterKey;
+                controlPLCInfo.Address = Address;
+                controlPLCInfo.Offset = Offset;
+                controlPLCInfo.Multiplier = Multiplier;
+                controlPLCInfo.OperationPara = OperationPara;
+                controlPLCInfo.Uom = Uom;
+                //cancelbywang2022-09-21  数据库没有这个字段
+                //controlPLCInfo.RoomCode = RoomCode;
+                SQLModel.SaveChanges();
+                flag = true;
+                return flag;
+            }
+        }
+    }
+}