WPF应用程序在Win7 x64上部署时内存不足

有谁知道什么会导致WPF应用程序出现以下异常？在Windows 7 x64上部署后开始发生。应用程序正在使用.NET 3.5，并且没有导致这种情况的具体操作，并且应用程序运行的时间长度是随机的。WPF应用程序在Win7 x64上部署时内存不足

Message : Insufficient memory to continue the execution of the program. 
Source : PresentationCore 
Help link : 
Data : System.Collections.ListDictionaryInternal 
TargetSite : Boolean CreateOrAddRefOnChannel(ResourceHandle ByRef, ResourceType) 
Stack Trace : at System.Windows.Media.Composition.DUCE.Channel.CreateOrAddRefOnChannel(ResourceHandle& handle, ResourceType resourceType) 
    at System.Windows.Media.Composition.DUCE.MultiChannelResource.CreateOrAddRefOnChannel(Channel channel, ResourceType type) 
    at System.Windows.Media.RenderData.System.Windows.Media.Composition.DUCE.IResource.AddRefOnChannel(Channel channel) 
    at System.Windows.UIElement.RenderContent(RenderContext ctx, Boolean isOnChannel) 
    at System.Windows.Media.Visual.UpdateContent(RenderContext ctx, VisualProxyFlags flags, Boolean isOnChannel) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.UpdateChildren(RenderContext ctx, ResourceHandle handle) 
    at System.Windows.Media.Visual.RenderRecursive(RenderContext ctx) 
    at System.Windows.Media.Visual.Render(RenderContext ctx, UInt32 childIndex) 
    at System.Windows.Media.CompositionTarget.Compile(Channel channel) 
    at System.Windows.Media.CompositionTarget.System.Windows.Media.ICompositionTarget.Render(Boolean inResize, Channel channel) 
    at System.Windows.Media.MediaContext.Render(ICompositionTarget resizedCompositionTarget) 
    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, Boolean isSingleParameter) 
    at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)

来源

2012-04-10 Klaus Nji

看起来像一个无限循环，恰好在发生堆栈溢出之前耗尽内存/资源。 – benPearce 2012-04-10 22:11:06

错误是由本机代码Milcore生成的，它是DirectX的包装器。它是一个非常通用的错误代码，E_OUTOFMEMORY，它倾向于被本机代码用于多种原因。你的程序正在使用什么资源，它用完了。这一切都很清楚。 – 2012-04-11 00:01:47

@Hans，是的，它显然是应用程序用完了资源。在32位版本的Windows上运行时，此相同的应用程序永远不会耗尽资源。这是一个复杂的应用程序，它利用了大量的资源，所以我猜测通过编译迫使它在WOW64下以32位进程运行会引入一些这些问题。尤其是考虑到WOW64带来的内存和性能开销。我正在使用任何CPU编译应用程序以查看它的执行情况。我怀疑我们不会看到这些问题。 – 2012-04-15 18:42:35

我发现至少有一个这个问题的原因。如果DataGrid放置在容器中，如StackPanel允许子控件无限调整大小，那么当绑定大型列表（对于我17k行）时，会出现OutOfMemoryException。

如果您将DataGrid放置在一个固定高度的容器（如Grid）中，那么它工作正常。讽刺的是，我通过试用DevExpress WPF库发现了这一点。在这种情况下，它们的网格实际上会抛出一个异常，并带有以下文本

型“DevExpress.Xpf.Grid.InfiniteGridSizeException”的第一次机会异常出现在DevExpress.Xpf.Grid.v13.2.Core.dll 附加信息：默认情况下，无限电网高度是不允许的，因为所有网格行将被渲染，因此网格将工作得非常缓慢。要解决这个问题，你应该把网格放到一个容器中，这个容器将给网格一个有限的高度，或者你应该手动指定网格的Height或MaxHeight。请注意，您还可以通过将GridControl.AllowInfiniteGridSize静态属性设置为True来避免此异常，但在这种情况下，网格将缓慢运行。

一旦我看到这一分钱下降，我可以复制，然后修复与Microsoft DataGrid的原始行为。

来源

2014-01-04 05:23:38 user2981639

WPF应用程序在Win7 x64上部署时内存不足

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