From 1b40f1180fa2f7b9e4f6ded651cf66699c7e5db7 Mon Sep 17 00:00:00 2001
From: wxr <464027401@qq.com>
Date: 星期三, 12 一月 2022 16:33:33 +0800
Subject: [PATCH] 更新扫描插件

---
 HDL-ON_iOS/Scan.cs |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/HDL-ON_iOS/Scan.cs b/HDL-ON_iOS/Scan.cs
index 15d717d..9bc60b9 100644
--- a/HDL-ON_iOS/Scan.cs
+++ b/HDL-ON_iOS/Scan.cs
@@ -8,13 +8,27 @@
     public class Scan
     {
 
-        public static string TipMsg = "";
+        public string TipMsg = "";
         public Scan()
         {
         }
+        private static Scan ins;
+
+        public static Scan Ins
+        {
+            get
+            {
+                if (ins == null)
+                {
+                    ins = new Scan();
+                }
+                return ins;
+            }
+
+        }
 
         static MobileBarcodeScanner scanner;
-        public static async void OpenScan(Action<string> action)
+        public async void OpenScan(Action<string> action)
         {
             string cancel = "鍙栨秷";
             string flashText = "";

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