修改停止工作后各相机仍显示OK/NG信息的问题等

WindowsFormsApp2/packages.config

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="OpenCvSharp4" version="4.8.0.20230708" targetFramework="net48" />
+  <package id="OpenCvSharp4.runtime.win" version="4.8.0.20230708" targetFramework="net48" />
+  <package id="OpenCvSharp4.Windows" version="4.8.0.20230708" targetFramework="net48" />
+  <package id="OpenCvSharp4.WpfExtensions" version="4.8.0.20230708" targetFramework="net48" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net48" />
+  <package id="System.Drawing.Common" version="7.0.0" targetFramework="net48" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net48" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net48" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net48" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net48" />
+</packages>