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常用工具集/Utility/Network/Omrons/DataTools.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OmronLib
+{
+    public static class DataTools
+    {
+        /// <summary>
+        /// 将byte类型数据数组转换为16进制字符串形式
+        /// </summary>
+        /// <param name="hex"></param>
+        /// <param name="len"></param>
+        /// <returns></returns>
+        public static string ByteToHexString(byte[] hex, int len)
+        {
+            string returnstr = "";
+            for (int i = 0; i < len; i++)
+            {
+                returnstr += hex[i].ToString("X2");
+            }
+            return returnstr;
+        }
+
+        /// <summary>
+        /// 将一个长字符串转化为每个元素包含两个字符的字符数组
+        /// </summary>
+        /// <param name="src"></param>
+        /// <param name="def"></param>
+        /// <returns></returns>
+        public static string[] StrToStrArray(string src)
+        {
+            try
+            {
+                string[] res = new string[src.Length / 2];
+
+                for (int i = 0; i < src.Length / 2; i++)
+                {
+                    res[i] = src.Substring(i * 2, 2);
+                }
+
+                return res;
+            }
+            catch
+            {
+                return null;
+            }
+        }
+    }
+}