From 9d1660270272180cd71147d6ddd53d1382643d2e Mon Sep 17 00:00:00 2001
From: wenxiangchao <wenxiangchao@ihengxin.com.cn>
Date: 星期一, 02 十一月 2026 18:00:14 +0800
Subject: [PATCH] merge: 并入远程 Initial commit 作为历史根节点

---
 Plugin.TsSupport/TestAppManager.cs |   22 +++++++++++++++++++---
 1 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/Plugin.TsSupport/TestAppManager.cs b/Plugin.TsSupport/TestAppManager.cs
index aff44ab..ecc405c 100644
--- a/Plugin.TsSupport/TestAppManager.cs
+++ b/Plugin.TsSupport/TestAppManager.cs
@@ -4,14 +4,30 @@
 {
     public class TestAppManager
     {
+        private static object lockObj = new object();
         private static AxApplicationMgr instance;
         public static AxApplicationMgr GetAxApplicationMgr()
         {
-            if (instance == null)
+            lock (lockObj)
             {
-                instance = new AxApplicationMgr();
+                if (instance == null)
+                {
+                    instance = new AxApplicationMgr();
+                }
+                return instance;
             }
-            return instance;
+        }
+
+        public static void Dispose()
+        {
+            lock (lockObj)
+            {
+                if (instance != null)
+                {
+                    instance.Dispose();
+                    instance = null;
+                }
+            }
         }
     }
 }

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