中文 条码不需要替换处理

source/DeviceLibrary/DeviceLibrary/halcon/CodeManager.cs

@@ -10,6 +10,7 @@ using System.Text;
 using System.Windows.Forms;
 using CodeLibrary;
 using System.Drawing.Imaging;
+using System.Text.RegularExpressions;
 
 namespace OnlineStore.DeviceLibrary
 {
@@ -268,24 +269,31 @@ namespace OnlineStore.DeviceLibrary
             char a = (char)02;
             message = message.Replace(a.ToString(), "");
             message = message.Trim();
-            System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
-            byte[] bytes = asciiEncoding.GetBytes(message);
-            List<byte> newBytes = new List<byte>();
-            foreach (byte by in bytes)
+            if (!HasChinese(message))
             {
-                int value = (int)by;
-                if (value.Equals(24) || value.Equals(30) || value.Equals(29) || value.Equals(4))
+                System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
+                byte[] bytes = asciiEncoding.GetBytes(message);
+                List<byte> newBytes = new List<byte>();
+                foreach (byte by in bytes)
                 {
-                    continue;
-                }
-                if (!value.Equals(24))
-                {
-                    newBytes.Add(by);
+                    int value = (int)by;
+                    if (value.Equals(24) || value.Equals(30) || value.Equals(29) || value.Equals(4))
+                    {
+                        continue;
+                    }
+                    if (!value.Equals(24))
+                    {
+                        newBytes.Add(by);
+                    }
                 }
+                message = asciiEncoding.GetString(newBytes.ToArray());
             }
-            message = asciiEncoding.GetString(newBytes.ToArray());
             return message;
         }
+        public static bool HasChinese(string str)
+        {
+            return Regex.IsMatch(str, @"[\u4e00-\u9fa5]");
+        }
         public static string ProcessCode(List<string> codeList)
         {
             string code = "";