c# - 重现异常:指定的参数超出有效值范围。参数名称:索引

Question

我们经常为DataGrid遇到此异常，并且试图重现它，但是我们无法找到导致此问题的原因。

StackTrace可能是这样的:

System.Windows.Controls.ItemCollection.GetItemAt(Int32索引)System.Windows.Controls.VirtualizedCellInfoCollection.Contains(DataGridCell单元格)System.Windows.Controls.DataGridCell.PrepareCell(对象项目，DataGridRow ownerRow，Int32索引)zh_cn系统。 Windows.Controls.DataGridCell.PrepareCell(Object item，ItemsControl cellsPresenter，DataGridRow ownerRow)zh-CN System.Windows.Controls.ItemsControl.MS.Internal.Controls.IGeneratorHost.PrepareItemContainer(DependencyObject容器，Object项)zh_cn System.Windows.Controls.ItemContainerGenerator .OnItemReplaced(Object oldItem，Object newItem，Int32索引)zh-cn System.Windows.Controls.ItemContainerGenerator.OnCollectionChanged(Object sender，NotifyCollectionChangedEventArgs args)zh-CN System.Windows.Controls.ItemContainerGenerator.System.Windows.IWeakEventListener.ReceiveWeakEvent(Type managerType，Object sender，EventArgs e)System.Windows.WeakEventManager.DeliverEventToList(对象发送者，EventArgs args，ListenerList列表)zh_cn System.Wind ows.WeakEventManager.DeliverEvent(Object sender，EventArgs args)zh-CN System.Collections.Specialized.NotifyCollectionChangedEventHandler.Invoke(Object sender，NotifyCollectionChangedEventArgs e)zh-CN System.Windows.Data.CollectionView.OnCollectionChanged(NotifyCollectionChangedEventArgs args)zh-CN System.Windows.Controls。 ItemCollection.System.Windows.IWeakEventListener.ReceiveWeakEvent(类型managerType，对象发送者，EventArgs e)zh-CN System.Windows.WeakEventManager.DeliverEventToList(对象发送者，EventArgs args，ListenerList列表)zh-CN System.Windows.WeakEventManager.DeliverEvent(对象发送者，EventArgs args)System.Windows.Data.CollectionView.OnCollectionChanged(NotifyCollectionChangedEventArgs args)System.Windows.Data.ListCollectionView.ProcessCollectionChangedWithAdjustedIndex(NotifyCollectionChangedEventArgs args Int32 AdjustedOldIndex Int32 AdjustedNewIndex)System.Windows.Controls。 zh_cn System.Windows.Controls.DataGridRow。 NotifyPropertyChanged(DependencyObject d，字符串propertyName，DependencyPropertyChangedEventArgs e，DataGridNotificationTarget目标)zh-CN System.Windows.Controls.DataGridRow.NotifyPropertyChanged(DependencyObject d，DependencyPropertyChangedEventArgs e，DataGridNotificationTarget目标) )System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)System.Windows.Controls.DataGridRow.OnPropertyChanged(DependencyPropertytyChangedEventArgs e)System.Windows.DependencyPropertyChangedEventArgs e )zh_cn System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex，DependencyProperty dp，PropertyMetadata元数据，EffectiveValueEntry oldEntry，EffectiveValueEntry＆newEntry， bool(boolean) 值coerceWithDefe rredReference， bool(boolean) 值coerceWithCurrentValue，OperationType operationType)zh-cn System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp，对象值，PropertyMetadata元数据， bool(boolean) 值coerceWithDeferredReference， bool(boolean) 值coerceWithCurrentValue，OperationType operationType， bool(boolean) 值isInternal)对象值)zh_cn System.Windows.Controls.DataGridRow.PrepareRow(对象项，DataGrid owneringDataGrid)zh-CN System.Windows.Controls.DataGrid.PrepareContainerForItemOverride(DependencyObject元素，对象项)zh-CN System.Windows.Controls.ItemsControl.MS.Internal。 Controls.IGeneratorHost.PrepareItemContainer(DependencyObject容器，对象项)zh-CN System.Windows.Controls.VirtualizingStackPanel.InsertContainer(Int32 childIndex，UIElement容器，Boolean isRecycled)zh-CN System.Windows.Controls.VirtualizingStackPanel.AddContainerFromGenerator(Int32 childIndex，UIElement子级，Boolean新实现的)System.Windows.C ontrols.VirtualizingStackPanel.GeneratePreviousChild(Int32 childIndex，Size layoutSlotSize)zh-CN System.Windows.Controls.VirtualizingStackPanel.EnsureTopCapGenerated(Size布局SlotSize)zh-CN System.Windows.Controls.VirtualizingStackPanel.MeasureOverride(Size约束)en System.Windows.Controls.Primitives.DataGridRowsPresenter .MeasureOverride(大小约束)zh-CN System.Windows.FrameworkElement.MeasureCore(大小availableSize)zh-CN System.Windows.UIElement.Measure(大小availableSize)zh-CN System.Windows.ContextLayoutManager.UpdateLayout()zh-CN System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)en System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()en System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)en System.Windows.Threading.ExceptionWrapper .InternalRealCall(Delegate回调，Object args，Int32 numArgs)zh-CN MS.Internal.Threading.Exc eptionFilterHelper.TryCatchWhen(对象源，委托(delegate)方法，对象args，Int32 numArgs，委托(delegate)catchHandler)

或者这个:

在System.Windows.Controls.VirtualizedCellInfoCollection.Contains(DataGridCell单元)在System.Windows.Controls.DataGridCell.PrepareCell(对象项，DataGridRow ownerRow，Int32索引)在System.Windows.Controls.ItemCollection.GetItemAt(Int32索引) System.Windows.Controls.Primitives.DataGridCellsPresenter.SyncProperties(Boolean forcePrepareCells)(System.Windows.Controls.DataGridRow.SyncProperties(Boolean forcePrepareCells))上的.Windows.Controls.DataGridCell.PrepareCell(Object item，ItemsControl cellsPresenter，DataGridRow ownerRow) System.Windows.Controls.DataGrid.PrepareContainerForItemOverride(DependencyObject元素，对象项)的System.Windows.Controls.ItemsControl.MS.Internal.Controls.IGeneratorHost.PrepareItemContainer的.Windows.Controls.DataGridRow.PrepareRow(Object项，DataGrid owningDataGrid) (DependencyObject容器，Object项)位于System.Windows.Controls.VirtualizingStackPanel.InsertContainer(Int32 childIndex，UIElement容器， bool(boolean) 值isRe System.Windows.Controls.VirtualizingStackPanel.AddContainerFromGenerator(Int32 childIndex，UIElement child，Boolean newized)在System.Windows.Controls.VirtualizingStackPanel.GeneratePreviousChild(Int32 childIndex，Size layoutSlotSize)在System.Windows.Controls.VirtualizingStackPanel.EnsureTopCapGenerated( System.Windows.Controls.VirtualizingStackPanel.MeasureOverride(大小约束)在System.Windows.Controls.Primitives.DataGridRowsPresenter.MeasureOverride(大小约束)在System.Windows.FrameworkElement.MeasureCore(大小可用)在System.Windows。在System.Windows.Media.MediaContext处，System.Windows.Context.Manager.UpdateLayout()在System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)，在System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()处的UIElement.Measure(Size availableSize)。 System.Windows.Media.MediaContext.RenderMessageHandler(Object re)上的RenderMessageHandlerCore(Object resizedCompositionTarget) (System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate回调，Object args，Int32 numArgs)at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source，Delegate method，Object args，Int32 numArgs，Delegate catchHandler)

我们发现了一些有关EnableColumnVirtualization的帖子(设置为false)，但这无济于事，我们仍然遇到相同的异常。关于如何重现或修复此异常，我们几乎没有想法。是否有人对如何解决此问题有想法？

Answer 1

可能的解决方法:

http://www.actiprosoftware.com/community/thread/5522/argumentoutofrangeexception-when-using-wpf-da

查看解决方法选项卡:

http://connect.microsoft.com/VisualStudio/feedback/details/643908/argumentoutofrangeexception-buried-deep-in-datagrid-code#

修补程序:

http://support.microsoft.com/kb/2484832