初始化提交

2026-09-09 18:42:38 +08:00
commit 40a6cb3baf
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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using JinYuan.Helper;
+using JinYuan.Models;
+using JinYuan.VirtualDataLibrary;
+using PLCCommunication.Common;
+using PLCCommunication.Common.DataConvert;
+
+namespace JinYuan.ControlCenters
+{
+    public partial class ControlCenter
+    {
+        public static string GetValueFromByteArray(byte[] bArray, string PLCGroupVariablekey, int offset = 0, Group pf = null)
+        {
+            return GetValueFromByteArray(bArray, getPLCVariable(PLCGroupVariablekey), offset, pf);
+        }
+
+        public static PLCGroupVariable getPLCVariable(string key)
+        {
+            PLCGroupVariable pLCGroupVariable = new PLCGroupVariable();
+            CommonMethods.PLCVariable.TryGetValue(key, out pLCGroupVariable);
+            return pLCGroupVariable;
+        }
+
+        /// <summary>
+        /// 获取MES返回结果
+        /// </summary>
+        /// <param name="bArray"></param>
+        /// <param name="var"></param>
+        /// <param name="offset"></param>
+        /// <param name="pf"></param>
+        /// <returns></returns>
+        public static string GetValueFromByteArray(byte[] bArray, PLCGroupVariable var, int offset = 0, Group pf = null)
+        {
+            string value = "0";
+            try
+            {
+                switch (var.DataType)
+                {
+                    case "Float":
+                        value = FloatLib.GetFloatFromByteArray(bArray, var.ArrayStart * 2 + offset, DataFormat.CDAB).ToString("0.###");
+                        break;
+                    case "Short":
+                        value = ShortLib.GetShortFromByteArray(bArray, var.ArrayStart * 2 + offset).ToString();
+                        break;
+                    case "Int":
+                        value = IntLib.GetIntFromByteArray(bArray, var.ArrayStart * 2 + offset).ToString();
+                        break;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogHelper.Instance.WriteError($"数据解析异常, 原因: {ex}", "SysErrorLog");
+            }
+            return value;
+        }
+    }
+}