Vista - Crash when removing nested Section in FlowDocument

If you build the attached solution, run, hit the "Add" button, then hit
"Remove", you'll get the following crash:

MS.Internal.PtsHost.UnsafeNativeMethods.PTS.SecondaryException was unhandled
Message="The parameter position is not contained within the TextTree
associated with this object."
Source="PresentationFramework"
StackTrace:
at
System.Windows.Documents.ValidationHelper.VerifyPosition(ITextContainer
container, ITextPointer position, String paramName)
at
System.Windows.Documents.TextPointer.GetOffsetToPosition(TextPointer
position)
at
System.Windows.Documents.TextPointer.System.Windows.Documents.ITextPointer.GetOffsetToPosition(ITextPointer
position)
at
MS.Internal.PtsHost.TextParagraph.GetLastDcpAttachedObjectBeforeLine(Int32
dcpFirst)
at
MS.Internal.PtsHost.PtsHost.GetNumberAttachedObjectsBeforeTextLine(IntPtr
pfsclient, IntPtr nmp, Int32 dcpFirst, Int32& cAttachedObjects)


I'll log this bug, but was wondering if anyone else has seen this
problem...?

Thanks,

CS

Thanks for reporting the issue.
I cannot reproduce the crash on current bits but we will investigate further
since this does not seem to be a known bug.

-- Ifeanyi Echeruo [MSFT]
This posting is provided "AS IS" with no warranties, and confers no rights.

"CSkinner" <cwskinner_no_sppaaam@comcast.net> wrote in message
news:OwYe4naDGHA.2436@TK2MSFTNGP15.phx.gbl...
> If you build the attached solution, run, hit the "Add" button, then hit
> "Remove", you'll get the following crash:
>
> MS.Internal.PtsHost.UnsafeNativeMethods.PTS.SecondaryException was
> unhandled
> Message="The parameter position is not contained within the TextTree
> associated with this object."
> Source="PresentationFramework"
> StackTrace:
> at
> System.Windows.Documents.ValidationHelper.VerifyPosition(ITextContainer
> container, ITextPointer position, String paramName)
> at
> System.Windows.Documents.TextPointer.GetOffsetToPosition(TextPointer
> position)
> at
> System.Windows.Documents.TextPointer.System.Windows.Documents.ITextPointer.GetOffsetToPosition(ITextPointer
> position)
> at
> MS.Internal.PtsHost.TextParagraph.GetLastDcpAttachedObjectBeforeLine(Int32
> dcpFirst)
> at
> MS.Internal.PtsHost.PtsHost.GetNumberAttachedObjectsBeforeTextLine(IntPtr
> pfsclient, IntPtr nmp, Int32 dcpFirst, Int32& cAttachedObjects)
>
>
> I'll log this bug, but was wondering if anyone else has seen this
> problem...?
>
> Thanks,
>
> CS
>
>
>
>