C# 并发环境中PropertyChangedEventManager挂起WPF应用程序

我正在开发一个复杂的WPF应用程序，它在生产中挂起几天。除了GUI线程之外，还有一个线程向绑定到网格的模型填充数据，并触发

INotifyPropertyChanged.PropertyChanged

事件。我编写了一个脚本，将MDbg附加到挂起进程并转储线程的当前堆栈跟踪。在查找死锁的原因时会有很大帮助，但这次没有帮助

更新模型的线程在获取

ReadLock

时停止：

Thread [#:8]
*0. WindowsBase.dll#0!MS.Internal.ReaderWriterLockWrapper.get_ReadLock()  (source line information unavailable)
 1. WindowsBase.dll#0!System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged(sender=<...>, args=System.ComponentModel.PropertyChangedEventArgs)  (source line information unavailable)
 2. ( ... firing PropertyChanged event ... )

Thread[#：8]
*0.WindowsBase.dll#0！MS.Internal.ReaderWriterLockWrapper.get_ReadLock（）（源代码行信息不可用）
1.WindowsBase.dll#0！System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged（发送方=，args=System.ComponentModel.PropertyChangedEventArgs）（源行信息不可用）
2.（…触发属性更改事件…）

GUI线程也会发生同样的情况：

Thread [#:0]
*0. WindowsBase.dll#0!MS.Internal.ReaderWriterLockWrapper.get_ReadLock()  (source line information unavailable)
 1. WindowsBase.dll#0!System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged(sender=MyCompany.Windows.ViewModel.Window.WindowViewModel, args=System.ComponentModel.PropertyChangedEventArgs)  (source line information unavailable)
 2. MyCompany.Windows.Contracts.dll#0!MyCompany.Windows.ViewModel.Model.ViewModelItemBase.NotifyPropertyChanged(propertyName="IsActive")  (source line information unavailable)
 3. MyCompany.Windows.Contracts.dll#0!MyCompany.Windows.ViewModel.Window.WindowViewModel.set_IsActive(value=True)  (source line information unavailable)
 4. MyCompany.Windows.dll#0!MyCompany.Windows.ViewModel.Window.IsActiveBinding.OnWindowIsActiveChanged(sender=MyCompany.Xpf.Views.XpfRibbonShell.XpfRibbonShellView, e=System.EventArgs)  (source line information unavailable)
 5. WindowsBase.dll#0!MS.Internal.ComponentModel.PropertyChangeTracker.OnPropertyInvalidation(d=<N/A>, args=<N/A>)  (source line information unavailable)
 6. WindowsBase.dll#0!System.Windows.DependentList.InvalidateDependents(source=<N/A>, sourceArgs=<N/A>)  (source line information unavailable)
 7. WindowsBase.dll#0!System.Windows.DependencyObject.NotifyPropertyChange(args=<N/A>)  (source line information unavailable)
 8. WindowsBase.dll#0!System.Windows.DependencyObject.UpdateEffectiveValue(entryIndex=<N/A>, dp=<N/A>, metadata=<N/A>, oldEntry=<N/A>, newEntry=<N/A>, coerceWithDeferredReference=<N/A>, coerceWithCurrentValue=<N/A>, operationType=<N/A>)  (source line information unavailable)
 9. WindowsBase.dll#0!System.Windows.DependencyObject.SetValueCommon(dp=<N/A>, value=<N/A>, metadata=<N/A>, coerceWithDeferredReference=<N/A>, coerceWithCurrentValue=<N/A>, operationType=<N/A>, isInternal=<N/A>)  (source line information unavailable)
 10. WindowsBase.dll#0!System.Windows.DependencyObject.SetValue(key=<N/A>, value=<N/A>)  (source line information unavailable)
 11. PresentationFramework.dll#0!System.Windows.Window.HandleActivate(windowActivated=<N/A>)  (source line information unavailable)
 12. PresentationFramework.dll#0!System.Windows.Window.WmActivate(wParam=<N/A>)  (source line information unavailable)
 13. PresentationFramework.dll#0!System.Windows.Window.WindowFilterMessage(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 14. PresentationCore.dll#0!System.Windows.Interop.HwndSource.PublicHooksFilterMessage(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 15. WindowsBase.dll#0!MS.Win32.HwndWrapper.WndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 16. WindowsBase.dll#0!MS.Win32.HwndSubclass.DispatcherCallbackOperation(o=<N/A>)  (source line information unavailable)
 17. WindowsBase.dll#0!System.Windows.Threading.ExceptionWrapper.InternalRealCall(callback=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 18. WindowsBase.dll#0!MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(source=System.Windows.Threading.Dispatcher, method=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<null>)  (source line information unavailable)
 19. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.WrappedInvoke(callback=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<N/A>)  (source line information unavailable)
 20. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.InvokeImpl(priority=<N/A>, timeout=<N/A>, method=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 21. WindowsBase.dll#0!MS.Win32.HwndSubclass.SubclassWndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>)  (source line information unavailable)
    [IL Method without Metadata]
 22. WindowsBase.dll#0!MS.Internal.ReaderWriterLockWrapper.get_ReadLock()  (source line information unavailable)
 23. WindowsBase.dll#0!System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged(sender=MyCompany.Windows.ViewModel.Window.WindowViewModel, args=System.ComponentModel.PropertyChangedEventArgs)  (source line information unavailable)
 24. MyCompany.Windows.Contracts.dll#0!MyCompany.Windows.ViewModel.Model.ViewModelItemBase.NotifyPropertyChanged(propertyName="IsActive")  (source line information unavailable)
 25. MyCompany.Windows.Contracts.dll#0!MyCompany.Windows.ViewModel.Window.WindowViewModel.set_IsActive(value=False)  (source line information unavailable)
 26. MyCompany.Windows.dll#0!MyCompany.Windows.ViewModel.Window.IsActiveBinding.OnWindowIsActiveChanged(sender=MyCompany.Xpf.Views.XpfRibbonShell.XpfRibbonShellView, e=System.EventArgs)  (source line information unavailable)
 27. WindowsBase.dll#0!MS.Internal.ComponentModel.PropertyChangeTracker.OnPropertyInvalidation(d=<N/A>, args=<N/A>)  (source line information unavailable)
 28. WindowsBase.dll#0!System.Windows.DependentList.InvalidateDependents(source=<N/A>, sourceArgs=<N/A>)  (source line information unavailable)
 29. WindowsBase.dll#0!System.Windows.DependencyObject.NotifyPropertyChange(args=<N/A>)  (source line information unavailable)
 30. WindowsBase.dll#0!System.Windows.DependencyObject.UpdateEffectiveValue(entryIndex=<N/A>, dp=<N/A>, metadata=<N/A>, oldEntry=<N/A>, newEntry=<N/A>, coerceWithDeferredReference=<N/A>, coerceWithCurrentValue=<N/A>, operationType=<N/A>)  (source line information unavailable)
 31. WindowsBase.dll#0!System.Windows.DependencyObject.SetValueCommon(dp=<N/A>, value=<N/A>, metadata=<N/A>, coerceWithDeferredReference=<N/A>, coerceWithCurrentValue=<N/A>, operationType=<N/A>, isInternal=<N/A>)  (source line information unavailable)
 32. WindowsBase.dll#0!System.Windows.DependencyObject.SetValue(key=<N/A>, value=<N/A>)  (source line information unavailable)
 33. PresentationFramework.dll#0!System.Windows.Window.HandleActivate(windowActivated=<N/A>)  (source line information unavailable)
 34. PresentationFramework.dll#0!System.Windows.Window.WmActivate(wParam=<N/A>)  (source line information unavailable)
 35. PresentationFramework.dll#0!System.Windows.Window.WindowFilterMessage(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 36. PresentationCore.dll#0!System.Windows.Interop.HwndSource.PublicHooksFilterMessage(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 37. WindowsBase.dll#0!MS.Win32.HwndWrapper.WndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 38. WindowsBase.dll#0!MS.Win32.HwndSubclass.DispatcherCallbackOperation(o=<N/A>)  (source line information unavailable)
 39. WindowsBase.dll#0!System.Windows.Threading.ExceptionWrapper.InternalRealCall(callback=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 40. WindowsBase.dll#0!MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(source=System.Windows.Threading.Dispatcher, method=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<null>)  (source line information unavailable)
 41. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.WrappedInvoke(callback=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<N/A>)  (source line information unavailable)
 42. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.InvokeImpl(priority=<N/A>, timeout=<N/A>, method=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 43. WindowsBase.dll#0!MS.Win32.HwndSubclass.SubclassWndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>)  (source line information unavailable)
    [IL Method without Metadata]
 44. WindowsBase.dll#0!MS.Internal.ReaderWriterLockWrapper.get_ReadLock()  (source line information unavailable)
 45. WindowsBase.dll#0!System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged(sender=MyCompany.Windows.ViewModel.Window.WindowViewModel, args=System.ComponentModel.PropertyChangedEventArgs)  (source line information unavailable)
 46. MyCompany.Windows.Contracts.dll#0!MyCompany.Windows.ViewModel.Model.ViewModelItemBase.NotifyPropertyChanged(propertyName="IsActive")  (source line information unavailable)
 47. MyCompany.Windows.Contracts.dll#0!MyCompany.Windows.ViewModel.Window.WindowViewModel.set_IsActive(value=True)  (source line information unavailable)
 48. MyCompany.Windows.dll#0!MyCompany.Windows.ViewModel.Window.IsActiveBinding.OnWindowIsActiveChanged(sender=MyCompany.Xpf.Views.XpfRibbonShell.XpfRibbonShellView, e=System.EventArgs)  (source line information unavailable)
 49. WindowsBase.dll#0!MS.Internal.ComponentModel.PropertyChangeTracker.OnPropertyInvalidation(d=<N/A>, args=<N/A>)  (source line information unavailable)
 50. WindowsBase.dll#0!System.Windows.DependentList.InvalidateDependents(source=<N/A>, sourceArgs=<N/A>)  (source line information unavailable)
 51. WindowsBase.dll#0!System.Windows.DependencyObject.NotifyPropertyChange(args=<N/A>)  (source line information unavailable)
 52. WindowsBase.dll#0!System.Windows.DependencyObject.UpdateEffectiveValue(entryIndex=<N/A>, dp=<N/A>, metadata=<N/A>, oldEntry=<N/A>, newEntry=<N/A>, coerceWithDeferredReference=<N/A>, coerceWithCurrentValue=<N/A>, operationType=<N/A>)  (source line information unavailable)
 53. WindowsBase.dll#0!System.Windows.DependencyObject.SetValueCommon(dp=<N/A>, value=<N/A>, metadata=<N/A>, coerceWithDeferredReference=<N/A>, coerceWithCurrentValue=<N/A>, operationType=<N/A>, isInternal=<N/A>)  (source line information unavailable)
 54. WindowsBase.dll#0!System.Windows.DependencyObject.SetValue(key=<N/A>, value=<N/A>)  (source line information unavailable)
 55. PresentationFramework.dll#0!System.Windows.Window.HandleActivate(windowActivated=<N/A>)  (source line information unavailable)
 56. PresentationFramework.dll#0!System.Windows.Window.WmActivate(wParam=<N/A>)  (source line information unavailable)
 57. PresentationFramework.dll#0!System.Windows.Window.WindowFilterMessage(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 58. PresentationCore.dll#0!System.Windows.Interop.HwndSource.PublicHooksFilterMessage(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 59. WindowsBase.dll#0!MS.Win32.HwndWrapper.WndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 60. WindowsBase.dll#0!MS.Win32.HwndSubclass.DispatcherCallbackOperation(o=<N/A>)  (source line information unavailable)
 61. WindowsBase.dll#0!System.Windows.Threading.ExceptionWrapper.InternalRealCall(callback=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 62. WindowsBase.dll#0!MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(source=System.Windows.Threading.Dispatcher, method=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<null>)  (source line information unavailable)
 63. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.WrappedInvoke(callback=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<N/A>)  (source line information unavailable)
 64. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.InvokeImpl(priority=<N/A>, timeout=<N/A>, method=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 65. WindowsBase.dll#0!MS.Win32.HwndSubclass.SubclassWndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>)  (source line information unavailable)
    [IL Method without Metadata]
 66. WindowsBase.dll#0!System.ComponentModel.PropertyChangedEventManager.PrivateAddListener(source=<N/A>, listener=<N/A>, propertyName=<N/A>)  (source line information unavailable)
 67. PresentationFramework.dll#0!MS.Internal.Data.PropertyPathWorker.ReplaceItem(k=<N/A>, newO=<N/A>, parent=<N/A>)  (source line information unavailable)
 68. PresentationFramework.dll#0!MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(k=<N/A>, collectionView=<N/A>, newValue=<N/A>, isASubPropertyChange=<N/A>)  (source line information unavailable)
 69. PresentationFramework.dll#0!MS.Internal.Data.ClrBindingWorker.AttachDataItem()  (source line information unavailable)
 70. PresentationFramework.dll#0!System.Windows.Data.BindingExpression.Activate(item=<N/A>)  (source line information unavailable)
 71. PresentationFramework.dll#0!System.Windows.Data.BindingExpression.AttachToContext(attempt=<N/A>)  (source line information unavailable)
 72. PresentationFramework.dll#0!System.Windows.Data.BindingExpression.MS.Internal.Data.IDataBindEngineClient.AttachToContext(lastChance=<N/A>)  (source line information unavailable)
 73. PresentationFramework.dll#0!MS.Internal.Data.DataBindEngine+Task.Run(lastChance=<N/A>)  (source line information unavailable)
 74. PresentationFramework.dll#0!MS.Internal.Data.DataBindEngine.Run(arg=<N/A>)  (source line information unavailable)
 75. PresentationFramework.dll#0!MS.Internal.Data.DataBindEngine.OnLayoutUpdated(sender=<N/A>, e=<N/A>)  (source line information unavailable)
 76. PresentationCore.dll#0!System.Windows.ContextLayoutManager.fireLayoutUpdateEvent()  (source line information unavailable)
 77. PresentationCore.dll#0!System.Windows.ContextLayoutManager.UpdateLayout()  (source line information unavailable)
 78. PresentationCore.dll#0!System.Windows.ContextLayoutManager.UpdateLayoutCallback(arg=<N/A>)  (source line information unavailable)
 79. PresentationCore.dll#0!System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()  (source line information unavailable)
 80. PresentationCore.dll#0!System.Windows.Media.MediaContext.RenderMessageHandlerCore(resizedCompositionTarget=<N/A>)  (source line information unavailable)
 81. PresentationCore.dll#0!System.Windows.Media.MediaContext.RenderMessageHandler(resizedCompositionTarget=<N/A>)  (source line information unavailable)
 82. WindowsBase.dll#0!System.Windows.Threading.ExceptionWrapper.InternalRealCall(callback=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 83. WindowsBase.dll#0!MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(source=System.Windows.Threading.Dispatcher, method=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<null>)  (source line information unavailable)
 84. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.WrappedInvoke(callback=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<N/A>)  (source line information unavailable)
 85. WindowsBase.dll#0!System.Windows.Threading.DispatcherOperation.InvokeImpl()  (source line information unavailable)
 86. mscorlib.dll#0!System.Threading.ExecutionContext.runTryCode(userData=<N/A>)  (source line information unavailable)
 87. mscorlib.dll#0!System.Threading.ExecutionContext.Run(executionContext=<N/A>, callback=<N/A>, state=<N/A>, ignoreSyncCtx=<N/A>)  (source line information unavailable)
 88. mscorlib.dll#0!System.Threading.ExecutionContext.Run(executionContext=<N/A>, callback=<N/A>, state=<N/A>)  (source line information unavailable)
 89. WindowsBase.dll#0!System.Windows.Threading.DispatcherOperation.Invoke()  (source line information unavailable)
 90. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.ProcessQueue()  (source line information unavailable)
 91. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.WndProcHook(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 92. WindowsBase.dll#0!MS.Win32.HwndWrapper.WndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
 93. WindowsBase.dll#0!MS.Win32.HwndSubclass.DispatcherCallbackOperation(o=<N/A>)  (source line information unavailable)
 94. WindowsBase.dll#0!System.Windows.Threading.ExceptionWrapper.InternalRealCall(callback=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 95. WindowsBase.dll#0!MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(source=System.Windows.Threading.Dispatcher, method=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<null>)  (source line information unavailable)
 96. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.WrappedInvoke(callback=<N/A>, args=<N/A>, numArgs=<N/A>, catchHandler=<N/A>)  (source line information unavailable)
 97. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.InvokeImpl(priority=<N/A>, timeout=<N/A>, method=<N/A>, args=<N/A>, numArgs=<N/A>)  (source line information unavailable)
 98. WindowsBase.dll#0!MS.Win32.HwndSubclass.SubclassWndProc(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>)  (source line information unavailable)
    [IL Method without Metadata]
    [Internal Frame, 'M-->U']
    [IL Method without Metadata]
 99. WindowsBase.dll#0!System.Windows.Threading.Dispatcher.PushFrameImpl(frame=<N/A>)  (source line information unavailable)
 100. PresentationFramework.dll#0!System.Windows.Application.RunInternal(window=<N/A>)  (source line information unavailable)
 101. PresentationFramework.dll#0!System.Windows.Application.Run()  (source line information unavailable)
 102. MyProgram.exe#0!XamlGeneratedNamespace.GeneratedApplication.Main()  (source line information unavailable)

Thread[#：0]
*0.WindowsBase.dll#0！MS.Internal.ReaderWriterLockWrapper.get_ReadLock（）（源代码行信息不可用）
1.WindowsBase.dll#0！System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged（发件人=MyCompany.Windows.ViewModel.Window.WindowViewModel，args=System.ComponentModel.PropertyChangedEventArgs）（源代码行信息不可用）
2.MyCompany.Windows.Contracts.dll#0！MyCompany.Windows.ViewModel.Model.ViewModelItemBase.NotifyPropertyChanged（propertyName=“IsActive”）（源代码行信息不可用）
3.MyCompany.Windows.Contracts.dll#0！MyCompany.Windows.ViewModel.Window.WindowViewModel.set\u IsActive（value=True）（源代码行信息不可用）
4.MyCompany.Windows.dll#0！MyCompany.Windows.ViewModel.Window.IsActiveBinding.OnWindowIsActiveChanged（发件人=MyCompany.Xpf.Views.XpfRibbonShell.XpfRibbonShellView，e=System.EventArgs）（源代码行信息不可用）
5.WindowsBase.dll#0！MS.Internal.ComponentModel.PropertyChangeTracker.OnPropertyInvalidation（d=，args=）（源代码行信息不可用）
6.WindowsBase.dll#0！System.Windows.DependentList.InvalidateDependents（source=，sourceArgs=）（源行信息不可用）
7.WindowsBase.dll#0！System.Windows.DependencyObject.NotifyPropertyChange（args=）（源代码行信息不可用）
8.WindowsBase.dll#0！System.Windows.DependencyObject.UpdateEffectiveValue（entryIndex=，dp=，metadata=，oldEntry=，newEntry=，强制WithDeferredReference=，强制WithCurrentValue=，operationType=）（源代码行信息不可用）
9WindowsBase.dll#0！System.Windows.DependencyObject.SetValueCommon（dp=，value=，metadata=，ImpresseWithDeferredReference=，ImpresseWithCurrentValue=，operationType=，isInternal=）（源代码行信息不可用）
10WindowsBase.dll#0！System.Windows.DependencyObject.SetValue（键=，值=）（源代码行信息不可用）
11PresentationFramework.dll#0！System.Windows.Window.HandleActivate（windowActivated=）（源代码行信息不可用）
12PresentationFramework.dll#0！System.Windows.Window.WmActivate（wParam=）（源代码行信息不可用）
13PresentationFramework.dll#0！System.Windows.Window.WindowFilterMessage（hwnd=，msg=，wParam=，lParam=，handled=）（源代码行信息不可用）
14PresentationCore.dll#0！System.Windows.Interop.HwndSource.PublicHooksFilterMessage（hwnd=，msg=，wParam=，lParam=，handled=）（源代码行信息不可用）
15WindowsBase.dll#0！MS.Win32.hwndwapper.WndProc（hwnd=，msg=，wParam=，lParam=，handled=）（源代码行信息不可用）
16WindowsBase.dll#0！MS.Win32.HwndSubclass.DispatcherCallbackOperation（o=）（源代码行信息不可用）
17WindowsBase.dll#0！System.Windows.Threading.ExceptionWrapper.InternalRealCall（callback=，args=，numArgs=）（源代码行信息不可用）
18WindowsBase.dll#0！MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen（source=System.Windows.Threading.Dispatcher，method=，args=，numArgs=，catchHandler=）（源代码行信息不可用）
19WindowsBase.dll#0！System.Windows.Threading.Dispatcher.WrappedInvoke（callback=，args=，numArgs=，catchHandler=）（源代码行信息不可用）
20WindowsBase.dll#0！System.Windows.Threading.Dispatcher.InvokeImpl（优先级=，超时=，方法=，args=，numArgs=）（源代码行信息不可用）
21WindowsBase.dll#0！MS.Win32.HwndSubclass.SubclassWndProc（hwnd=，msg=，wParam=，lParam=）（源代码行信息不可用）
[无元数据的IL方法]
22WindowsBase.dll#0！MS.Internal.ReaderWriterLockWrapper.get_ReadLock（）（源代码行信息不可用）
23WindowsBase.dll#0！System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged（发件人=MyCompany.Windows.ViewModel.Window.WindowViewModel，args=System.ComponentModel.PropertyChangedEventArgs）（源代码行信息不可用）
24MyCompany.Windows.Contracts.dll#0！MyCompany.Windows.ViewModel.Model.ViewModelItemBase.NotifyPropertyChanged（propertyName=“IsActive”）（源代码行信息不可用）
25MyCompany.Windows.Contracts.dll#0！MyCompany.Windows.ViewModel.Window.WindowViewModel.set\u IsActive（值=False）（源代码行信息不可用）
26MyCompany.Windows.dll#0！MyCompany.Windows.ViewModel.Window.IsActiveBinding.OnWindowIsActiveChanged（发件人=MyCompany.Xpf.Views.XpfRibbonShell.XpfRibbonShellView，e=System.EventArgs）（源代码行信息不可用）
27WindowsBase.dll#0！MS.Internal.ComponentModel.PropertyChangeTracker.OnPropertyInvalidation（d=，args=）（源代码行信息不可用）
28WindowsBase.dll#0！System.Windows.DependentList.InvalidateDependents（source=，sourceArgs=）（源行信息不可用）
29WindowsBase.dll#0！System.Windows.DependencyObject.NotifyPropertyChange（args=）（源代码行信息不可用）
30WindowsBase.dll#0！System.Windows.DependencyObject.UpdateEffectiveValue（entryIndex=，dp=，metadata=，oldEntry=，newEntry=，coer
...
[IL Method without Metadata]
 66. WindowsBase.dll#0!System.ComponentModel.PropertyChangedEventManager.PrivateAddListener(source=<N/A>, listener=<N/A>, propertyName=<N/A>)  (source line information unavailable)
 67. PresentationFramework.dll#0!MS.Internal.Data.PropertyPathWorker.ReplaceItem(k=<N/A>, newO=<N/A>, parent=<N/A>)  (source line information unavailable)
...

...
 55. PresentationFramework.dll#0!System.Windows.Window.HandleActivate(windowActivated=<N/A>)  (source line information unavailable)
 56. PresentationFramework.dll#0!System.Windows.Window.WmActivate(wParam=<N/A>)  (source line information unavailable)
 57. PresentationFramework.dll#0!System.Windows.Window.WindowFilterMessage(hwnd=<N/A>, msg=<N/A>, wParam=<N/A>, lParam=<N/A>, handled=<N/A>)  (source line information unavailable)
...