Hi,

When I resize my PresentationHost window, the MediaElement throws an
exception. Otherwise, it works fine. Please help

Phil

PS the animation is within a storyboard.

System.Runtime.InteropServices.COMException crossed an AppDomain boundary
Message="An outgoing call cannot be made since the application is
dispatching an input-synchronous call. (Exception from HRESULT:
0x8001010D (RPC_E_CANTCALLOUT_ININPUTSYNCCALL))"
Source="mscorlib"
ErrorCode=-2147417843
StackTrace:
at
System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32
errorCode, IntPtr errorInfo)
at
System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(Int32 errorCode)
at MS.Internal.HRESULT.Check(Int32 hr)
at System.Windows.Media.MediaPlayer.GetPosition()
at System.Windows.Media.MediaPlayer.get_Position()
at System.Windows.Media.MediaClock.GetCurrentTimeCore()
at
System.Windows.Media.Animation.Clock.ComputeSyncSlip(TimeIntervalCollection&
parentIntervalCollection, TimeSpan currentParentTime, Double
currentParentSpeed, Double appliedSpeedRatio)
at
System.Windows.Media.Animation.Clock.ComputeLocalStateHelper(Boolean
performTickOperations)
at System.Windows.Media.Animation.Clock.ComputeLocalState()
at System.Windows.Media.Animation.ClockGroup.ComputeTreeState()
at System.Windows.Media.Animation.TimeManager.Tick()
at
System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object
resizedCompositionTarget)
at System.Windows.Media.MediaContext.RenderMessageHandler(Object
resizedCompositionTarget)
at System.Windows.Media.MediaContext.Resize(ICompositionTarget
resizedCompositionTarget)
at System.Windows.Interop.HwndTarget.OnResize()
at System.Windows.Interop.HwndTarget.HandleMessage(Int32 msg,
IntPtr wparam, IntPtr lparam)
at
System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd,
Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr
wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
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)
at
System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority
priority, TimeSpan timeout, Delegate method, Object args, Boolean
isSingleParameter)
at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority
priority, Delegate method, Object arg)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg,
IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc,
IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg,
IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.SetWindowPos(HandleRef hWnd,
HandleRef hWndInsertAfter, Int32 x, Int32 y, Int32 cx, Int32 cy, Int32
flags)
at MS.Internal.AppModel.RootBrowserWindow.ResizeMove(Int32
xDeviceUnits, Int32 yDeviceUnits, Int32 widthDeviceUnits, Int32
heightDeviceUnits)
at
MS.Internal.AppModel.ApplicationProxyInternal._MoveDelegate(Object moveArgs)
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)
at
System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority
priority, TimeSpan timeout, Delegate method, Object args, Boolean
isSingleParameter)
at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority
priority, Delegate method, Object arg)
at MS.Internal.AppModel.ApplicationProxyInternal.Move(Int32 x,
Int32 y, Int32 width, Int32 height)

Sounds like a bug. What version of Avalon are you running? Can you show me
the repro code? (the simpler the better)

Thanks,
Tom

"Philippe Lavoie" wrote:

> Hi,
>
> When I resize my PresentationHost window, the MediaElement throws an
> exception. Otherwise, it works fine. Please help
>
> Phil
>
> PS the animation is within a storyboard.
>
> System.Runtime.InteropServices.COMException crossed an AppDomain boundary
> Message="An outgoing call cannot be made since the application is
> dispatching an input-synchronous call. (Exception from HRESULT:
> 0x8001010D (RPC_E_CANTCALLOUT_ININPUTSYNCCALL))"
> Source="mscorlib"
> ErrorCode=-2147417843
> StackTrace:
> at
> System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32
> errorCode, IntPtr errorInfo)
> at
> System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(Int32 errorCode)
> at MS.Internal.HRESULT.Check(Int32 hr)
> at System.Windows.Media.MediaPlayer.GetPosition()
> at System.Windows.Media.MediaPlayer.get_Position()
> at System.Windows.Media.MediaClock.GetCurrentTimeCore()
> at
> System.Windows.Media.Animation.Clock.ComputeSyncSlip(TimeIntervalCollection&
> parentIntervalCollection, TimeSpan currentParentTime, Double
> currentParentSpeed, Double appliedSpeedRatio)
> at
> System.Windows.Media.Animation.Clock.ComputeLocalStateHelper(Boolean
> performTickOperations)
> at System.Windows.Media.Animation.Clock.ComputeLocalState()
> at System.Windows.Media.Animation.ClockGroup.ComputeTreeState()
> at System.Windows.Media.Animation.TimeManager.Tick()
> at
> System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object
> resizedCompositionTarget)
> at System.Windows.Media.MediaContext.RenderMessageHandler(Object
> resizedCompositionTarget)
> at System.Windows.Media.MediaContext.Resize(ICompositionTarget
> resizedCompositionTarget)
> at System.Windows.Interop.HwndTarget.OnResize()
> at System.Windows.Interop.HwndTarget.HandleMessage(Int32 msg,
> IntPtr wparam, IntPtr lparam)
> at
> System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd,
> Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
> at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr
> wParam, IntPtr lParam, Boolean& handled)
> at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
> 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)
> at
> System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority
> priority, TimeSpan timeout, Delegate method, Object args, Boolean
> isSingleParameter)
> at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority
> priority, Delegate method, Object arg)
> at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg,
> IntPtr wParam, IntPtr lParam)
> at MS.Win32.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc,
> IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
> at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg,
> IntPtr wParam, IntPtr lParam)
> at MS.Win32.UnsafeNativeMethods.SetWindowPos(HandleRef hWnd,
> HandleRef hWndInsertAfter, Int32 x, Int32 y, Int32 cx, Int32 cy, Int32
> flags)
> at MS.Internal.AppModel.RootBrowserWindow.ResizeMove(Int32
> xDeviceUnits, Int32 yDeviceUnits, Int32 widthDeviceUnits, Int32
> heightDeviceUnits)
> at
> MS.Internal.AppModel.ApplicationProxyInternal._MoveDelegate(Object moveArgs)
> 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)
> at
> System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority
> priority, TimeSpan timeout, Delegate method, Object args, Boolean
> isSingleParameter)
> at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority
> priority, Delegate method, Object arg)
> at MS.Internal.AppModel.ApplicationProxyInternal.Move(Int32 x,
> Int32 y, Int32 width, Int32 height)
>

I forwarded a sample to Robert Wlodarczyk at Microsoft. He says that he
can't reproduce locally. But that problem occurs on every machine here...

Phil


Tom Mulcahy [MSFT] wrote:
> Sounds like a bug. What version of Avalon are you running? Can you show me
> the repro code? (the simpler the better)
>
> Thanks,
> Tom
>
> "Philippe Lavoie" wrote:
>
>
>>Hi,
>>
>>When I resize my PresentationHost window, the MediaElement throws an
>>exception. Otherwise, it works fine. Please help
>>
>>Phil
>>
>>PS the animation is within a storyboard.
>>
>>System.Runtime.InteropServices.COMException crossed an AppDomain boundary
>> Message="An outgoing call cannot be made since the application is
>>dispatching an input-synchronous call. (Exception from HRESULT:
>>0x8001010D (RPC_E_CANTCALLOUT_ININPUTSYNCCALL))"
>> Source="mscorlib"
>> ErrorCode=-2147417843
>> StackTrace:
>> at
>>System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32
>>errorCode, IntPtr errorInfo)
>> at
>>System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(Int32 errorCode)
>> at MS.Internal.HRESULT.Check(Int32 hr)
>> at System.Windows.Media.MediaPlayer.GetPosition()
>> at System.Windows.Media.MediaPlayer.get_Position()
>> at System.Windows.Media.MediaClock.GetCurrentTimeCore()
>> at
>>System.Windows.Media.Animation.Clock.ComputeSyncSlip(TimeIntervalCollection&
>>parentIntervalCollection, TimeSpan currentParentTime, Double
>>currentParentSpeed, Double appliedSpeedRatio)
>> at
>>System.Windows.Media.Animation.Clock.ComputeLocalStateHelper(Boolean
>>performTickOperations)
>> at System.Windows.Media.Animation.Clock.ComputeLocalState()
>> at System.Windows.Media.Animation.ClockGroup.ComputeTreeState()
>> at System.Windows.Media.Animation.TimeManager.Tick()
>> at
>>System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object
>>resizedCompositionTarget)
>> at System.Windows.Media.MediaContext.RenderMessageHandler(Object
>>resizedCompositionTarget)
>> at System.Windows.Media.MediaContext.Resize(ICompositionTarget
>>resizedCompositionTarget)
>> at System.Windows.Interop.HwndTarget.OnResize()
>> at System.Windows.Interop.HwndTarget.HandleMessage(Int32 msg,
>>IntPtr wparam, IntPtr lparam)
>> at
>>System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd,
>>Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
>> at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr
>>wParam, IntPtr lParam, Boolean& handled)
>> at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
>> 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)
>> at
>>System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority
>>priority, TimeSpan timeout, Delegate method, Object args, Boolean
>>isSingleParameter)
>> at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority
>>priority, Delegate method, Object arg)
>> at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg,
>>IntPtr wParam, IntPtr lParam)
>> at MS.Win32.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc,
>>IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
>> at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg,
>>IntPtr wParam, IntPtr lParam)
>> at MS.Win32.UnsafeNativeMethods.SetWindowPos(HandleRef hWnd,
>>HandleRef hWndInsertAfter, Int32 x, Int32 y, Int32 cx, Int32 cy, Int32
>>flags)
>> at MS.Internal.AppModel.RootBrowserWindow.ResizeMove(Int32
>>xDeviceUnits, Int32 yDeviceUnits, Int32 widthDeviceUnits, Int32
>>heightDeviceUnits)
>> at
>>MS.Internal.AppModel.ApplicationProxyInternal._MoveDelegate(Object moveArgs)
>> 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)
>> at
>>System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority
>>priority, TimeSpan timeout, Delegate method, Object args, Boolean
>>isSingleParameter)
>> at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority
>>priority, Delegate method, Object arg)
>> at MS.Internal.AppModel.ApplicationProxyInternal.Move(Int32 x,
>>Int32 y, Int32 width, Int32 height)
>>