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POwin32 window in WPF
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copied!<p>Recently our application encountered a strange problem.</p> <p>The application has a win32 window in the WPF window, when resize the WPF window, the problem occurred.</p> <p><strong>StackTrace:</strong></p> <pre><code>Exception object: 0000000002ab2c78 Exception type: System.OutOfMemoryException InnerException: <none> StackTrace (generated): SP IP Function 0048D94C 689FB82F PresentationCore_ni!System.Windows.Media.Composition.DUCE+Channel.SyncFlush()+0x80323f 0048D98C 681FEE37 PresentationCore_ni!System.Windows.Media.Composition.DUCE+CompositionTarget.UpdateWindowSettings(ResourceHandle, RECT, System.Windows.Media.Color, Single, System.Windows.Media.Composition.MILWindowLayerType, System.Windows.Media.Composition.MILTransparencyFlags, Boolean, Boolean, Boolean, Int32, Channel)+0x127 0048DA38 681FEAD1 PresentationCore_ni!System.Windows.Interop.HwndTarget.UpdateWindowSettings(Boolean, System.Nullable`1<ChannelSet>)+0x301 0048DBC8 6820718F PresentationCore_ni!System.Windows.Interop.HwndTarget.UpdateWindowSettings(Boolean)+0x2f 0048DBDC 68207085 PresentationCore_ni!System.Windows.Interop.HwndTarget.UpdateWindowPos(IntPtr)+0x185 0048DC34 681FFE9F PresentationCore_ni!System.Windows.Interop.HwndTarget.HandleMessage(Int32, IntPtr, IntPtr)+0xff 0048DC64 681FD0BA PresentationCore_ni!System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)+0x3a 0048DC88 68C6668E WindowsBase_ni!MS.Win32.HwndWrapper.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)+0xbe 0048DCD4 68C665BA WindowsBase_ni!MS.Win32.HwndSubclass.DispatcherCallbackOperation(System.Object)+0x7a 0048DCE4 68C664AA WindowsBase_ni!System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Boolean)+0x8a 0048DD08 68C6639A WindowsBase_ni!System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Boolean, System.Delegate)+0x4a 0048DD50 68C64504 WindowsBase_ni!System.Windows.Threading.Dispatcher.WrappedInvoke(System.Delegate, System.Object, Boolean, System.Delegate)+0x44 0048DD70 68C63661 WindowsBase_ni!System.Windows.Threading.Dispatcher.InvokeImpl(System.Windows.Threading.DispatcherPriority, System.TimeSpan, System.Delegate, System.Object, Boolean)+0x91 0048DDB4 68C635B0 WindowsBase_ni!System.Windows.Threading.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority, System.Delegate, System.Object)+0x40 0048DDD8 68C65CFC WindowsBase_ni!MS.Win32.HwndSubclass.SubclassWndProc(IntPtr, Int32, IntPtr, IntPtr)+0xdc StackTraceString: <none> HResult: 8007000e </code></pre> <p>Also, I found some related links: </p> <p><a href="http://www.actiprosoftware.com/support/Forums/ViewForumTopic.aspx?ForumTopicID=3849" rel="noreferrer">relatedA</a></p> <p><a href="http://social.msdn.microsoft.com/Forums/en-IE/wpf/thread/0dc4100a-be99-4682-b757-18249f728f2b" rel="noreferrer">relatedB</a></p> <ol> <li><p>Is there any way to avoid or handle this problem?</p></li> <li><p>How to find out the real problem?</p></li> <li><p>From the call stack, Can we determine that the problem was came from .NET Framework?</p></li> </ol> <p>Thank you for your answer or comments!</p>

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