现场查找程序崩溃问题1

CapMachine.Wpf/App.xaml.cs

@@ -261,7 +261,7 @@ namespace CapMachine.Wpf
 
             //给当前的全局异常捕捉服务使用
             LogService = ContainerLocator.Container.Resolve<ILogService>();
-            LogService.Error("Start-->OnInitialized");
+            LogService.Info("程序启动");
             base.OnInitialized();
 
             //#endregion
@@ -289,7 +289,7 @@ namespace CapMachine.Wpf
         void App_Exit(object sender, ExitEventArgs e)
         {
             //程序退出时需要处理的业务
-            LogService.Error("程序退出");
+            LogService.Info("App-程序退出");
         }
 
 
@@ -304,12 +304,14 @@ namespace CapMachine.Wpf
             try
             {
                 HandleException(e.Exception);
-                MessageBox.Show("UI线程异常:" + e.Exception.Message);
+                //MessageBox.Show("UI线程异常:" + e.Exception.Message);
+                LogService.Error("UI线程异常:" + e.Exception.Message);
             }
             catch (Exception ex)
             {
                 HandleException(ex);
-                MessageBox.Show("UI线程发生致命错误！");
+                //MessageBox.Show("UI线程发生致命错误！");
+                LogService.Error("UI线程发生致命错误！");
             }
             finally
             {
@@ -346,8 +348,8 @@ namespace CapMachine.Wpf
                     {
                         sbEx.Append(e.ExceptionObject);
                     }
-                    MessageBox.Show(sbEx.ToString());
+                    //MessageBox.Show(sbEx.ToString());
-
+                    LogService.Error(sbEx.ToString());
                 }
             }
             catch (Exception ex)
@@ -374,7 +376,8 @@ namespace CapMachine.Wpf
                 {
                     HandleException(exception);
                     //task线程内未处理捕获
-                    MessageBox.Show("Task线程异常：" + e.Exception.Message);
+                    //MessageBox.Show("Task线程异常：" + e.Exception.Message);
+                    LogService.Error($"Task线程异常");
                 }
             }
             catch (Exception ex)
@@ -395,7 +398,7 @@ namespace CapMachine.Wpf
         private void HandleException(Exception ex)
         {
             //记录日志
-            LogService.Error(ex.ToString());
+            LogService.Error($"App捕捉HandleException-{ex.ToString()}");
 
         }
 

CapMachine.Wpf/CapMachine.Wpf.csproj

@@ -15,6 +15,7 @@
     <None Remove="Assets\Images\favicon.ico" />
     <None Remove="Assets\Images\Logo.png" />
     <None Remove="Assets\Images\参考工艺图.png" />
+    <None Remove="NLog.config" />
     <None Remove="PPCalculation\REFPROP\FLUIDS\13BUTADIENE.FLD" />
     <None Remove="PPCalculation\REFPROP\FLUIDS\1BUTENE.FLD" />
     <None Remove="PPCalculation\REFPROP\FLUIDS\1BUTYNE.FLD" />
@@ -184,6 +185,9 @@
     <Content Include="Assets\Images\Logo.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+    <Content Include="NLog.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="PPCalculation\REFPROP\FLUIDS\13BUTADIENE.FLD">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>

CapMachine.Wpf/Services/CanDriveService.cs

@@ -9,6 +9,7 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace CapMachine.Wpf.Services
@@ -21,6 +22,12 @@ namespace CapMachine.Wpf.Services
 
         public HighSpeedDataService HighSpeedDataService { get; }
 
+        /// <summary>
+        /// 读写锁，用于保护 ListCanDbcModel 的并发访问
+        /// 支持多个读取操作同时进行，写入操作独占
+        /// </summary>
+        private readonly ReaderWriterLockSlim _dbcModelLock = new ReaderWriterLockSlim();
+
         /// <summary>
         /// 实例化函数
         /// </summary>
@@ -55,6 +62,9 @@ namespace CapMachine.Wpf.Services
         /// 初始化CAN的配置信息
         /// </summary>
         public void InitCanConfig(CanLinConfigPro selectedCanLinConfigPro)
+        {
+            _dbcModelLock.EnterWriteLock();
+            try
             {
                 //赋值配置数据
                 SelectedCanLinConfigPro = selectedCanLinConfigPro;
@@ -68,6 +78,11 @@ namespace CapMachine.Wpf.Services
                     }
                 }
             }
+            finally
+            {
+                _dbcModelLock.ExitWriteLock();
+            }
+        }
 
         /// <summary>
         /// 开始DBC 配置文件 加载
@@ -226,6 +241,9 @@ namespace CapMachine.Wpf.Services
             if (ToomossCanDrive.OpenState)
             {
                 if (ToomossCanDrive.IsCycleRevice == false)
+                {
+                    _dbcModelLock.EnterReadLock();
+                    try
                     {
                         if (ListCanDbcModel.Count > 0)
                         {
@@ -237,6 +255,11 @@ namespace CapMachine.Wpf.Services
                             System.Windows.MessageBox.Show("未发现配置的数据内容", "提示", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Hand);
                         }
                     }
+                    finally
+                    {
+                        _dbcModelLock.ExitReadLock();
+                    }
+                }
                 else
                 {
                     ToomossCanDrive.IsCycleRevice = false;
@@ -255,11 +278,19 @@ namespace CapMachine.Wpf.Services
         {
             if (!ToomossCanDrive.IsCycleRevice) return 0;
 
+            _dbcModelLock.EnterReadLock();
+            try
+            {
                 if (ListCanDbcModel.Any(a => a.Name == Name))
                 {
                     //double.TryParse(ListCanDbcModel.FindFirst(a => a.Name == Name).SignalRtValue, out double Result1);
                     return double.TryParse(ListCanDbcModel.FindFirst(a => a.Name == Name).SignalRtValue.Split(" ")[0], out double Result) == true ? Result : 0;
                 }
+            }
+            finally
+            {
+                _dbcModelLock.ExitReadLock();
+            }
             return 0;
         }
 
@@ -274,11 +305,19 @@ namespace CapMachine.Wpf.Services
         {
             if (!ToomossCanDrive.IsCycleRevice) return 0;
 
+            _dbcModelLock.EnterReadLock();
+            try
+            {
                 if (ListCanDbcModel.Any(a => a.Name == Name))
                 {
                     //double.TryParse(ListCanDbcModel.FindFirst(a => a.Name == Name).SignalRtValue, out double Result1);
                     return double.TryParse(ListCanDbcModel.FindFirst(a => a.Name == Name).SignalRtValue.Split(" ")[0], out double Result) == true ? Result : 0;
                 }
+            }
+            finally
+            {
+                _dbcModelLock.ExitReadLock();
+            }
             return 0;
         }
 

CapMachine.Wpf/ViewModels/CANConfigViewModel.cs

@@ -382,10 +382,13 @@ namespace CapMachine.Wpf.ViewModels
                         //激活到取消的状态的判断
                         if (IsCanConfigProActive == true)
                         {
+                            LogService.Info("准备取消激活状态");
                             //控件的激活
                             IsCanConfigProActive = !IsCanConfigProActive;
+                            LogService.Info("IsCanConfigProActive已更新");
                             //控件的激活配置信息
                             IsCANConfigDatagridActive = !IsCanConfigProActive;
+                            LogService.Info("IsCANConfigDatagridActive已更新");
 
                             LogService.Info("CAN配置已取消激活");
                             return;
@@ -395,14 +398,20 @@ namespace CapMachine.Wpf.ViewModels
                         {
                             if (SelectCanLinConfigPro != null)
                             {
+                                LogService.Info($"准备激活配置: {SelectCanLinConfigPro.ConfigName}");
                                 //控件的激活
                                 IsCanConfigProActive = !IsCanConfigProActive;
+                                LogService.Info("IsCanConfigProActive已更新为true");
                                 //控件的激活配置信息
                                 IsCANConfigDatagridActive = !IsCanConfigProActive;
+                                LogService.Info("IsCANConfigDatagridActive已更新");
 
                                 //当前使用的CAN 配置信息
+                                LogService.Info("开始调用InitCanConfig");
                                 CanDriveService.InitCanConfig(SelectCanLinConfigPro);
+                                LogService.Info("InitCanConfig完成");
 
+                                LogService.Info("开始调用InitLoadCanConfigPro");
                                 InitLoadCanConfigPro();
                                 LogService.Info($"CAN配置激活成功: {SelectCanLinConfigPro.ConfigName}");
                             }
@@ -422,9 +431,16 @@ namespace CapMachine.Wpf.ViewModels
                         LogService.Error($"CAN配置激活操作失败: {ex.Message}\r\n堆栈: {ex.StackTrace}");
                         System.Windows.MessageBox.Show($"CAN配置激活操作失败: {ex.Message}", "错误", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
                         //恢复状态
+                        try
+                        {
                             IsCanConfigProActive = false;
                             IsCANConfigDatagridActive = true;
                         }
+                        catch (Exception restoreEx)
+                        {
+                            LogService.Error($"恢复状态失败: {restoreEx.Message}");
+                        }
+                    }
                     break;
                 default:
                     break;