如何控制堆栈跟踪的深度

Question

使用DevExpress拥有C＃WPF应用程序。捕获未处理的异常，请参见下文，其中显示了System和DevExpress元素，但未显示任何源模块。几乎可以肯定，我的一个源模块是写入一个绑定到DevExpress PropertyGridControl的C＃对象，然后抛出异常，但是哪个PropertyGridControl？有没有办法扩展或扩大堆栈跟踪深度，以查看在我的源代码中对C＃对象的写入发生的位置？

OnDispatcherUnhandledException occurred: Collection was modified after the enumerator was instantiated. 
at System.Collections.Specialized.ListDictionary.NodeKeyValueCollection.NodeKeyValueEnumerator.MoveNext()
at System.Linq.Enumerable.<CastIterator>d__94`1.MoveNext()
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
at DevExpress.Mvvm.Native.LinqExtensions.ForEach[T](IEnumerable`1 source, Action`1 action)
at DevExpress.Xpf.PropertyGrid.Internal.DataController.InvalidateChildren(IEnumerable`1 handles)
at DevExpress.Xpf.PropertyGrid.Internal.DataController.UpdateHandles()
at DevExpress.Xpf.PropertyGrid.Internal.DataController.Update()
at DevExpress.Xpf.PropertyGrid.Internal.DataViewBase.<Update>b__98_0()
at DevExpress.Xpf.Core.Locker.DoLockedAction(Action action)
at DevExpress.Xpf.Core.Locker.<>c__DisplayClass12_0.<DoLockedActionIfNotLocked>b__0()
at DevExpress.Xpf.Core.Locker.DoIfNotLocked(Action action)
at DevExpress.Xpf.Core.Locker.DoLockedActionIfNotLocked(Action action)
at DevExpress.Xpf.PropertyGrid.Internal.DataViewBase.Update()
at DevExpress.Xpf.PropertyGrid.PropertyGridControl.UpdateData()
at DevExpress.Xpf.PropertyGrid.PropertyGridView.<OnLayoutUpdated>b__103_0(PropertyGridControl x)
at DevExpress.Mvvm.Native.MayBe.Do[TI](TI input, Action`1 action)
at DevExpress.Xpf.PropertyGrid.PropertyGridView.OnLayoutUpdated(Object sender, EventArgs e)
at System.Windows.ContextLayoutManager.fireLayoutUpdateEvent()
at System.Windows.ContextLayoutManager.UpdateLayout()
at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) 

Answer 1

值得称赞的是，DevExpress拥有一个导致我观察到的异常的实现。他们的代码以异步方式处理DataContext绑定，因此显然在异步处理一个绑定更新时，同时发生的另一个绑定更新可能导致kaboom。即将推出新版本......