AccessViolationException: 尝试读取或写入受保护的内存。这通常指示其他内存已损坏。
StackTrace:
   在 MS.Internal.TextFormatting.TextMetrics.FullTextLine.FormatLine(FullTextState fullText, Int32 cpFirst, Int32 lineLength, Int32 formatWidth, Int32 finiteFormatWidth, Int32 paragraphWidth, LineFlags lineFlags, FormattedTextSymbols collapsingSymbol)
   在 MS.Internal.TextFormatting.TextMetrics.FullTextLine..ctor(FormatSettings settings, Int32 cpFirst, Int32 lineLength, Int32 paragraphWidth, LineFlags lineFlags)
   在 MS.Internal.TextFormatting.TextFormatterImp.FormatLineInternal(TextSource textSource, Int32 firstCharIndex, Int32 lineLength, Double paragraphWidth, TextParagraphProperties paragraphProperties, TextLineBreak previousLineBreak, TextRunCache textRunCache)
   在 MS.Internal.TextFormatting.TextFormatterImp.FormatLine(TextSource textSource, Int32 firstCharIndex, Double paragraphWidth, TextParagraphProperties paragraphProperties, TextLineBreak previousLineBreak, TextRunCache textRunCache)
   在 System.Windows.Controls.TextBlock.MeasureOverride(Size constraint)
   在 System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   在 System.Windows.UIElement.Measure(Size availableSize)
   在 System.Windows.ContextLayoutManager.UpdateLayout()
   在 System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
   在 System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   在 System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
   在 System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

AccessViolationException: 尝试读取或写入受保护的内存。这通常指示其他内存已损坏。
StackTrace:
   在 MS.Internal.Text.TextInterface.ItemProps.Create(Void* scriptAnalysis, Void* numberSubstitution, CultureInfo digitCulture, Boolean hasCombiningMark, Boolean needsCaretInfo, Boolean hasExtendedCharacter, Boolean isIndic, Boolean isLatin)
   在 MS.Internal.Text.TextInterface.TextItemizer.Itemize(CultureInfo numberCulture, Byte* pCharAttribute, UInt32 textLength)
   在 MS.Internal.Text.TextInterface.TextAnalyzer.AnalyzeExtendedAndItemize(TextItemizer textItemizer, UInt16* text, UInt32 length, CultureInfo numberCulture, IClassification classification)
   在 MS.Internal.Text.TextInterface.TextAnalyzer.Itemize(UInt16* text, UInt32 length, CultureInfo culture, Factory factory, Boolean isRightToLeftParagraph, CultureInfo numberCulture, Boolean ignoreUserOverride, UInt32 numberSubstitutionMethod, IClassification classificationUtility, CreateTextAnalysisSink pfnCreateTextAnalysisSink, GetScriptAnalysisList pfnGetScriptAnalysisList, GetNumberSubstitutionList pfnGetNumberSubstitutionList, CreateTextAnalysisSource pfnCreateTextAnalysisSource)
   在 MS.Internal.Shaping.TypefaceMap.GetShapeableText(CharacterBufferReference characterBufferReference, Int32 stringLength, TextRunProperties textRunProperties, CultureInfo digitCulture, Boolean isRightToLeftParagraph, IList`1 shapeableList, IShapeableTextCollector collector, TextFormattingMode textFormattingMode)
   在 MS.Internal.Shaping.GlyphingCache.GetShapeableText(Typeface typeface, CharacterBufferReference characterBufferReference, Int32 stringLength, TextRunProperties textRunProperties, CultureInfo digitCulture, Boolean isRightToLeftParagraph, IList`1 shapeableList, IShapeableTextCollector collector, TextFormattingMode textFormattingMode)
   在 System.Windows.Media.TextFormatting.TextCharacters.MS.Internal.TextFormatting.ITextSymbols.GetTextShapeableSymbols(GlyphingCache glyphingCache, CharacterBufferReference characterBufferReference, Int32 length, Boolean rightToLeft, Boolean isRightToLeftParagraph, CultureInfo digitCulture, TextModifierScope textModifierScope, TextFormattingMode textFormattingMode, Boolean isSideways)
   在 MS.Internal.TextFormatting.TextStore.CreateTextLSRuns(TextRunInfo runInfo, IList`1 textEffects, CultureInfo digitCulture, Int32 offsetToFirstChar, Int32 stringLength, Int32 uniformBidiLevel, TextFormattingMode textFormattingMode, Boolean isSideways, Int32& lastBidiLevel)
   在 MS.Internal.TextFormatting.TextStore.CreateLSRuns(TextRunInfo runInfo, IList`1 textEffects, CultureInfo digitCulture, Int32 offsetToFirstChar, Int32 stringLength, Int32 uniformBidiLevel, TextFormattingMode textFormattingMode, Boolean isSideways, Int32& lastBidiLevel, Int32& textRunLength)
   在 MS.Internal.TextFormatting.TextStore.CreateLSRunsUniformBidiLevel(SpanVector runInfoVector, SpanVector textEffectsVector, Int32 runInfoFirstCp, Int32 ichUniform, Int32 cchUniform, Int32 uniformBidiLevel, TextFormattingMode textFormattingMode, Boolean isSideways, Int32& lastBidiLevel)
   在 MS.Internal.TextFormatting.TextStore.FetchLSRun(Int32 lscpFetch, TextFormattingMode textFormattingMode, Boolean isSideways, Plsrun& plsrun, Int32& lsrunOffset, Int32& lsrunLength)
   在 MS.Internal.TextFormatting.LineServicesCallbacks.FetchRunRedefined(IntPtr pols, Int32 lscpFetch, Int32 fIsStyle, IntPtr pstyle, Char* pwchTextBuffer, Int32 cchTextBuffer, Int32& fIsBufferUsed, Char*& pwchText, Int32& cchText, Int32& fIsHidden, LsChp& lschp, IntPtr& lsplsrun)