Stack

Framework\System\Windows\Markup\MarkupExtensionParser.cs (1)

950Stack<char> bracketCharacterStack = new Stack<char>();

Framework\System\Windows\Markup\StyleModeStack.cs (1)

68private Stack<StyleMode> _stack = new Stack<StyleMode>(64);

Core\CSharp\MS\Internal\TextFormatting\TextStore.cs (1)

2713Stack<TextModifier> directionalEmbeddingStack = new Stack<TextModifier>(32);

Core\CSharp\MS\Internal\UIElementHelper.cs (1)

150Stack<DependencyObject> branchNodeStack = new Stack<DependencyObject>();

Core\CSharp\System\Windows\EventRoute.cs (1)

435_branchNodeStack = new Stack<BranchNode>(1);

Core\CSharp\System\Windows\Media\Animation\Subtree.cs (1)

305_timelineStack = new Stack<Timeline>(10);

Core\CSharp\System\Windows\Media\BoundsDrawingContextWalker.cs (3)

360_clipStack = new Stack<Rect>(2); 414_transformStack = new Stack<Matrix>(2); 629_pushTypeStack = new Stack<PushType>(2);

Core\CSharp\System\Windows\Media\DrawingDrawingContext.cs (1)

1402_previousDrawingGroupStack = new Stack<DrawingGroup>(2);

Core\CSharp\System\Windows\Media\Generated\RenderData.cs (1)

567Stack<PushType> pushStack = new Stack<PushType>();

Core\CSharp\System\Windows\Media\HitTestWithPointDrawingContextWalker.cs (1)

332_pointStack = new Stack<Point>(2);

Core\CSharp\System\Windows\Media3D\Viewport2DVisual3D.cs (1)

488Stack<Material> materialStack = new Stack<Material>();

src\Framework\MS\Internal\Annotations\Anchoring\LocatorManager.cs (1)

1348private Stack<bool> _calledProcessAnnotations = new Stack<bool>();

src\Framework\MS\Internal\Data\LiveShapingBlock.cs (2)

321Stack<LiveShapingBlock> stack = new Stack<LiveShapingBlock>(list); 402Stack<LiveShapingBlock> stack = new Stack<LiveShapingBlock>(list);

src\Framework\MS\Internal\Globalization\BamlResourceDeserializer.cs (2)

368stackForProperty = new Stack<ILocalizabilityInheritable>(); 403private Stack<BamlTreeNode> _bamlTreeStack = new Stack<BamlTreeNode>();

src\Framework\MS\Internal\Globalization\BamlResourceSerializer.cs (1)

66_bamlTreeStack = new Stack<BamlTreeNode>();

src\Framework\MS\Internal\Ink\EditingCoordinator.cs (1)

66_activationStack = new Stack<EditingBehavior>(2);

src\Framework\MS\Internal\PtsHost\StructuralCache.cs (2)

792private Stack<DocumentFormatInfo> _documentFormatInfoStack = new Stack<DocumentFormatInfo>(); 869private Stack<DocumentArrangeInfo> _documentArrangeInfoStack = new Stack<DocumentArrangeInfo>();

src\Framework\System\Windows\Application.cs (1)

643s_NestedBamlLoadInfo = new Stack<NestedBamlLoadInfo>();

src\Framework\System\Windows\Controls\InkCanvas.cs (1)

302Stack<Transform> transforms = new Stack<Transform>();

src\Framework\System\Windows\Documents\TextRangeBase.cs (2)

815listItemCounter = new Stack<int>(1); 846listItemCounter = new Stack<int>(1);

src\Framework\System\Windows\Documents\XPSS0ValidatingLoader.cs (1)

223static private Stack<Hashtable> _validResources = new Stack<Hashtable>();

src\Framework\System\Windows\Markup\Baml2006\Baml2006Reader.cs (1)

31private Stack<XamlWriter> _xamlWriterStack = new Stack<XamlWriter>();

src\Framework\System\Windows\Markup\MarkupExtensionParser.cs (1)

950Stack<char> bracketCharacterStack = new Stack<char>();

src\Framework\System\Windows\Markup\StyleModeStack.cs (1)

68private Stack<StyleMode> _stack = new Stack<StyleMode>(64);

src\Framework\System\Windows\TreeChangeInfo.cs (1)

210_inheritablePropertiesStack = new Stack<FrugalObjectList<DependencyProperty>>(1);

compmod\system\collections\generic\sortedset.cs (7)

131Stack<Node> theirStack = new Stack<SortedSet<T>.Node>(2 * log2(baseSortedSet.Count) + 2); 132Stack<Node> myStack = new Stack<SortedSet<T>.Node>(2 * log2(baseSortedSet.Count) + 2); 235Stack<Node> stack = new Stack<Node>(2 * (int)(SortedSet<T>.log2(Count + 1))); 1857Stack<Node> stack = new Stack<Node>(2 * (int)SortedSet<T>.log2(count + 1)); //this is not exactly right if count is out of date, but the stack can grow 2178stack = new Stack<SortedSet<T>.Node>(2 * (int)SortedSet<T>.log2(set.Count + 1)); 2195stack = new Stack<SortedSet<T>.Node>(2 * (int)SortedSet<T>.log2(set.Count + 1)); 2244stack = new Stack<SortedSet<T>.Node>(2 * (int)SortedSet<T>.log2(tree.Count + 1));

System\Activities\ActivityUtilities.cs (1)

995activitiesRemaining = new Stack<ChildActivity>();

System\Activities\Debugger\DebugController.cs (1)

69Stack<ActivityInstance> ancestors = new Stack<ActivityInstance>();

System\Activities\Debugger\DebugManager.cs (2)

515ancestors = new Stack<ActivityInstance>(); 559Stack<Activity> newStack = new Stack<Activity>();

System\Activities\Debugger\StateManager.cs (1)

363this.callStack = new Stack<VirtualStackFrame>();

System\Activities\Debugger\XamlDebuggerXmlReader.cs (2)

85this.objectDeclarationRecords = new Stack<XamlNode>(); 115this.objectDeclarationRecords = new Stack<XamlNode>();

System\Activities\Debugger\XmlReaderWithSourceLocation.cs (1)

35this.contentStartLocationStack = new Stack<DocumentLocation>();

System\Activities\DynamicUpdate\DynamicUpdateMap.cs (1)

586this.currentIdSpace = new Stack<int>();

System\Activities\Expressions\CompiledExpressionInvoker.cs (1)

230Stack<LocationReferenceEnvironment> environments = new Stack<LocationReferenceEnvironment>();

System\Activities\QualifiedId.cs (1)

20Stack<int> ids = new Stack<int>();

System\Activities\Statements\Flowchart.cs (1)

250Stack<FlowNode> stack = new Stack<FlowNode>();

System\Activities\Statements\StateMachine.cs (1)

560Stack<State> stack = new Stack<State>();

System\Activities\Validation\ExtensionMethods.cs (1)

75Stack<int> bounds = new Stack<int>();

System\Activities\XamlIntegration\ActivityBuilderXamlWriter.cs (2)

191this.pendingStates = new Stack<BuilderXamlNode>(); 1048this.objectStack = new Stack<ObjectFrame>();

System\Activities\XamlIntegration\DynamicActivityXamlReader.cs (1)

629this.stack = new Stack<Frame>();

System\Activities\XamlIntegration\NamespaceTable.cs (1)

19this.namespaceStack = new Stack<List<NamespaceDeclaration>>();

System\Activities\XamlIntegration\TextExpressionCompiler.cs (1)

103this.compiledDataContexts = new Stack<CompiledDataContextDescriptor>();

Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\ViewStateXamlHelper.cs (3)

64Stack<Frame> stack = new Stack<Frame>(); 328Stack<Frame> stack = new Stack<Frame>(); 724Stack<Frame> objectNodes = new Stack<Frame>();

Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\XamlObjectReaderWithSequence.cs (1)

21private Stack<object> objects = new Stack<object>();

System.Activities.Presentation\System\Activities\Presentation\Base\Core\Internal\PropertyEditing\VisualTreeUtils.cs (1)

282Stack<VisualState> stack = new Stack<VisualState>();

System.Activities.Presentation\System\Activities\Presentation\Model\ModelTreeManager.cs (1)

54editingScopes = new Stack<ModelEditingScope>();

System.Activities.Presentation\System\Activities\Presentation\Xaml\ErrorTolerantObjectWriter.cs (2)

71this.fragmentStack = new Stack<XamlFragment>(); 73this.nameScopeStack = new Stack<NameScopeFrame>();

Microsoft\Scripting\Actions\BindingRestrictions.cs (3)

145private readonly Stack<AndNode> _tests = new Stack<AndNode>(); 197var stack = new Stack<BindingRestrictions>(); 345var stack = new Stack<BindingRestrictions>();

Microsoft\Scripting\Ast\DebugViewWriter.cs (1)

49private Stack<int> _stack = new Stack<int>();

Microsoft\Scripting\Compiler\ExpressionQuoter.cs (1)

70private readonly Stack<Set<ParameterExpression>> _shadowedVars = new Stack<Set<ParameterExpression>>();

Microsoft\Scripting\Compiler\StackSpiller.Temps.cs (1)

78_usedTemps = new Stack<ParameterExpression>();

Microsoft\Scripting\Compiler\VariableBinder.cs (2)

36private readonly Stack<CompilerScope> _scopes = new Stack<CompilerScope>(); 37private readonly Stack<BoundConstants> _constants = new Stack<BoundConstants>();

cdf\src\NetFx40\Tools\Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\ViewStateXamlHelper.cs (3)

64Stack<Frame> stack = new Stack<Frame>(); 328Stack<Frame> stack = new Stack<Frame>(); 724Stack<Frame> objectNodes = new Stack<Frame>();

cdf\src\NetFx40\Tools\Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\XamlObjectReaderWithSequence.cs (1)

21private Stack<object> objects = new Stack<object>();

cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\Base\Core\Internal\PropertyEditing\VisualTreeUtils.cs (1)

282Stack<VisualState> stack = new Stack<VisualState>();

cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\Model\ModelTreeManager.cs (1)

54editingScopes = new Stack<ModelEditingScope>();

cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\Xaml\ErrorTolerantObjectWriter.cs (2)

71this.fragmentStack = new Stack<XamlFragment>(); 73this.nameScopeStack = new Stack<NameScopeFrame>();

fx\src\data\System\Data\SqlClient\TdsParserSafeHandles.cs (1)

223_packets = new Stack<SNIPacket>();

System\Data\Common\CommandTrees\Internal\Validator.cs (1)

25private readonly Stack<Dictionary<string, TypeUsage>> variableScopes = new Stack<Dictionary<string, TypeUsage>>();

System\Data\Common\EntitySql\CqlParserHelpers.cs (1)

67_methodExprCounterStack = new Stack<uint>();

System\Data\Common\Utils\Helpers.cs (1)

164Stack<TNode> nodes = new Stack<TNode>();

System\Data\Mapping\StorageMappingItemLoader.cs (1)

3762m_members = new Stack<EdmMember>();

System\Data\Mapping\Update\Internal\KeyManager.cs (1)

231var stack = new Stack<int>();

System\Data\Mapping\ViewValidator.cs (1)

264private readonly Stack<KeyValuePair<string, DbExpressionEntitySetInfo>> variableScopes = new Stack<KeyValuePair<string, DbExpressionEntitySetInfo>>();

System\Data\Objects\ELinq\BindingContext.cs (1)

57_scopes = new Stack<Binding>();

System\Data\Objects\ELinq\ExpressionConverter.cs (1)

1119memberPath = new Stack<EdmMember>();

System\Data\Objects\ELinq\Funcletizer.cs (1)

692Stack<MemberExpression> stack = new Stack<MemberExpression>();

System\Data\Objects\Internal\ObjectFullSpanRewriter.cs (1)

50private Stack<SpanPathInfo> _currentSpanPath = new Stack<SpanPathInfo>();

System\Data\Objects\Internal\ObjectSpanRewriter.cs (1)

41private Stack<NavigationInfo> _navSources = new Stack<NavigationInfo>();

System\Data\Query\InternalTrees\Command.cs (2)

82m_freeVarVecEnumerators = new Stack<VarVec.VarVecEnumerator>(); 83m_freeVarVecs = new Stack<VarVec>();

System\Data\Query\PlanCompiler\CTreeGenerator.cs (2)

324private Stack<IqtVarScope> _bindingScopes = new Stack<IqtVarScope>(); 325private Stack<VarDefScope> _varScopes = new Stack<VarDefScope>();

System\Data\Query\PlanCompiler\ITreeGenerator.cs (2)

197private readonly Stack<CqtVariableScope> _varScopes = new Stack<CqtVariableScope>(); 199private readonly Stack<EdmFunction> _functionExpansions = new Stack<EdmFunction>();

System\Data\Query\PlanCompiler\PreProcessor.cs (1)

117private readonly Stack<EntitySet> m_entityTypeScopes = new Stack<EntitySet>();

System\Data\Query\PlanCompiler\SubqueryTrackingVisitor.cs (1)

42protected readonly Stack<Node> m_ancestors = new Stack<Node>();

System\Data\Query\PlanCompiler\TransformationRules.cs (1)

418private Stack<Node> m_relOpAncestors = new Stack<Node>();

System\Data\SqlClient\SqlGen\SqlGenerator.cs (2)

513selectStatementStack = new Stack<SqlSelectStatement>(); 514isParentAJoinStack = new Stack<bool>();

System\Data\EntityModel\Emitters\FixUpCollection.cs (1)

225Stack<VBStatementType> context = new Stack<VBStatementType>();

SqlClient\Query\SqlLiftIndependentRowExpressions.cs (1)

30internal Stack<List<SqlColumn>> Lifted = new Stack<List<SqlColumn>>();

System\Data\Services\Serializers\JsonWriter.cs (1)

52this.scopes = new Stack<Scope>();

System\Data\Services\Client\ALinq\ExpressionWriter.cs (1)

59this.expressionStack = new Stack<Expression>();

System\Data\Services\Client\ALinq\InputBinder.cs (1)

113Stack<PropertyInfo> nestedAccesses = new Stack<PropertyInfo>();

System\Data\Services\Client\ALinq\PathBox.cs (1)

36private readonly Stack<ParameterExpression> parameterExpressions = new Stack<ParameterExpression>();

System\Data\Services\Client\AtomMaterializer.cs (2)

1467Stack<System.Data.Services.Common.EpmTargetPathSegment> segments = new Stack<System.Data.Services.Common.EpmTargetPathSegment>(); 1468Stack<XElement> elements = new Stack<XElement>();

System\Data\Services\Client\AtomParser.cs (1)

105this.readers = new Stack<XmlReader>();

System\Data\Services\Client\ProjectionPathBuilder.cs (5)

58this.entityInScope = new Stack<bool>(); 60this.parameterExpressions = new Stack<ParameterExpression>(); 61this.parameterExpressionTypes = new Stack<Expression>(); 62this.parameterEntries = new Stack<Expression>(); 63this.parameterProjectionTypes = new Stack<Type>();

System\Data\Services\Client\Xml\XmlWrappingReader.cs (1)

473this.xmlBaseStack = new Stack<XmlBaseState>();

System\Data\EntityModel\Emitters\FixUpCollection.cs (1)

221Stack<VBStatementType> context = new Stack<VBStatementType>();

System\Data\EntityModel\EntityClassGenerator.cs (1)

507Stack<XElement> pending = new Stack<XElement>();

System\Xml\Xsl\QIL\QilXmlReader.cs (1)

66this.stk = new Stack<QilList>();

System\Xml\Xsl\Runtime\XmlQueryOutput.cs (1)

1402this.stkNames = new Stack<string>(15);

System\Xml\Xsl\Runtime\XmlQueryRuntime.cs (1)

150this.stkOutput = new Stack<XmlQueryOutput>(16);

System\Xml\Xsl\XPath\XPathParser.cs (1)

18private Stack<int> posInfo = new Stack<int>();

System\Xml\Xsl\Xslt\InvokeGenerator.cs (1)

39this.iterStack = new Stack<QilIterator>();

System\Xml\Xsl\Xslt\QilGenerator.cs (1)

2382private Stack<QilIterator> vars = new Stack<QilIterator>();

System\Xml\Xsl\Xslt\XslAstAnalyzer.cs (1)

1102this.newTemplates = new Stack<Template>();

System\Runtime\DurableInstancing\InstancePersistenceContext.cs (1)

1100this.executionStack = new Stack<IEnumerator<InstancePersistenceCommand>>(2);

System\ServiceModel\Description\MetadataExchangeClient.cs (1)

505this.stackedRetrievers = new Stack<MetadataRetriever>();

System\ServiceModel\Dispatcher\SeekableMessageNavigator.cs (4)

175this.nsStack = new Stack<string>(); 813this.nsStack = new Stack<string>(); 860this.nsStack = new Stack<string>(); 1311Stack<string> newStack = new Stack<string>();

System\Runtime\InternalBufferManager.cs (1)

494this.items = new Stack<byte[]>(limit);

System\Runtime\SynchronizedPool.cs (1)

355this.items = new Stack<T>();

System\Transactions\Trace\PlainXmlWriter.cs (1)

38this.stack = new Stack<string>();

AspNetSynchronizationContext.cs (1)

176internal Stack<IDisposable> SyncControlDisassociationActions = new Stack<IDisposable>(capacity: 1);

BufferAllocator.cs (1)

222_buffers = new Stack<T[]>();

UI\WebControls\Wizard.cs (2)

1175_historyStack = new Stack<int>(); 1650_historyStack = new Stack<int>(collection.Cast<int>());

Common\General\AxisScale.cs (1)

259private Stack<Double> _intervalsStore = new Stack<Double>();

DynamicData\ModelProviders\EFDataModelProvider.cs (1)

51var objectStack = new Stack<EntityType>();

System\Data\WebControls\Design\Util\WizardForm.cs (1)

46_panelHistory = new System.Collections.Generic.Stack<WizardPanel>();

winforms\Managed\System\WinForms\ToolStrip.cs (1)

1494mergeHistoryStack = new Stack<MergeHistory>();

winforms\Managed\System\WinForms\ToolStripDropDownItem.cs (1)

736var itemsStack = new System.Collections.Generic.Stack<ToolStripDropDownItem>();

winforms\Managed\System\WinForms\ToolStripManager.cs (2)

2102Stack<ToolStrip> reApply = new Stack<ToolStrip>(); 2217mergeHistoryItemsStack = new Stack<MergeHistoryItem>();

Common\General\AxisScale.cs (1)

259private Stack<Double> _intervalsStore = new Stack<Double>();

LocalService\CorrelationTokenTypeConvertor.cs (1)

105Stack<Activity> activityStack = new Stack<Activity>();

Role\DirectoryGroupQuery.cs (1)

26Stack<DirectoryEntry> entries = new Stack<DirectoryEntry>();

Role\DirectoryRedirect.cs (1)

58Stack<DirectoryEntry> stack = new Stack<DirectoryEntry>();

Rules\Expressions.cs (4)

365Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 1137Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 1422Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 2406Stack<MemberInfo> methodStack = new Stack<MemberInfo>();

Rules\Parser\Symbol.cs (1)

137Stack<string> names = new Stack<string>();

Rules\RuleAttributes.cs (2)

312Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 403Stack<MemberInfo> methodStack = new Stack<MemberInfo>();

Rules\RuleValidation.cs (1)

919private Stack<CodeExpression> activeParentNodes = new Stack<CodeExpression>();

StateMachineWorkflowInstance.cs (1)

275Stack<string> stateHistory = new Stack<string>();

WebServiceResponse.cs (2)

496Stack<Activity> activityStack = new Stack<Activity>(); 624Stack<Activity> activityStack = new Stack<Activity>();

AuthoringOM\Design\Dialogs\ActivityBindForm.cs (1)

774Stack<Type> types = new Stack<Type>();

AuthoringOM\Design\Dialogs\TypeBrowserDialog.cs (1)

1128Stack<Type> types = new Stack<Type>();

AuthoringOM\Design\MessageFilters\GlyphManager.cs (1)

377Stack<object> designerStack = new Stack<object>();

AuthoringOM\Design\WorkflowView.cs (1)

126private Stack<HitTestInfo> messageHitTestContexts = new Stack<HitTestInfo>();

CorrelationToken.cs (1)

193Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ChannelToken.cs (1)

275Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ChannelTokenTypeConverter.cs (1)

141Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ContextToken.cs (1)

276Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ContextTokenTypeConverter.cs (1)

141Stack<Activity> activityStack = new Stack<Activity>();

System\Xml\Cache\XPathDocumentBuilder.cs (1)

71this.stkNmsp = new Stack<XPathNodeRef>();

System\Xml\Schema\ContentValidator.cs (2)

404Stack<InteriorNode> nodeStack = new Stack<InteriorNode>(); 457Stack<SequenceConstructPosContext> contextStack = new Stack<SequenceConstructPosContext>();

System\Xml\Schema\DtdParser.cs (1)

1113Stack<ParseElementOnlyContent_LocalFrame> localFrames = new Stack<ParseElementOnlyContent_LocalFrame>();

System\Xml\Schema\DtdParserAsync.cs (1)

737Stack<ParseElementOnlyContent_LocalFrame> localFrames = new Stack<ParseElementOnlyContent_LocalFrame>();

System\Xml\XPath\Internal\PrecedingSibling.cs (1)

50Stack<XPathNavigator> inputStk = new Stack<XPathNavigator>();

Base\MS\Internal\PriorityQueue.cs (1)

13_cacheReusableChains = new Stack<PriorityChain<T>>(10);

Microsoft\Build\Tasks\Xaml\ClassImporter.cs (1)

46Stack<NamedObject> currentTypes = new Stack<NamedObject>();

Microsoft\Build\Tasks\Xaml\NamespaceTable.cs (1)

12Stack<Dictionary<string, NamespaceDeclaration>> namespaceStack = new Stack<Dictionary<string, NamespaceDeclaration>>();

Framework\System\Windows\Markup\MarkupExtensionParser.cs (1)

950Stack<char> bracketCharacterStack = new Stack<char>();

Framework\System\Windows\Markup\StyleModeStack.cs (1)

68private Stack<StyleMode> _stack = new Stack<StyleMode>(64);

Core\CSharp\MS\Internal\TextFormatting\TextStore.cs (1)

2713Stack<TextModifier> directionalEmbeddingStack = new Stack<TextModifier>(32);

Core\CSharp\MS\Internal\UIElementHelper.cs (1)

150Stack<DependencyObject> branchNodeStack = new Stack<DependencyObject>();

Core\CSharp\System\Windows\EventRoute.cs (2)

429private Stack<BranchNode> BranchNodeStack 560private Stack<BranchNode> _branchNodeStack;

Core\CSharp\System\Windows\Generated\ContentElement.cs (1)

789internal virtual bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastVisualTree)

Core\CSharp\System\Windows\Generated\UIElement.cs (1)

789internal virtual bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastVisualTree)

Core\CSharp\System\Windows\Generated\UIElement3D.cs (1)

571internal virtual bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastVisualTree)

Core\CSharp\System\Windows\Media\Animation\Subtree.cs (1)

419private Stack<Timeline> _timelineStack;

Core\CSharp\System\Windows\Media\BoundsDrawingContextWalker.cs (3)

666private Stack<PushType> _pushTypeStack; 670private Stack<Matrix> _transformStack; 674private Stack<Rect> _clipStack;

Core\CSharp\System\Windows\Media\DrawingDrawingContext.cs (1)

1495private Stack<DrawingGroup> _previousDrawingGroupStack;

Core\CSharp\System\Windows\Media\Generated\RenderData.cs (1)

567Stack<PushType> pushStack = new Stack<PushType>();

Core\CSharp\System\Windows\Media\HitTestWithPointDrawingContextWalker.cs (1)

456private Stack<Point> _pointStack;

Core\CSharp\System\Windows\Media3D\Viewport2DVisual3D.cs (1)

488Stack<Material> materialStack = new Stack<Material>();

src\Framework\MS\Internal\Annotations\Anchoring\LocatorManager.cs (1)

1348private Stack<bool> _calledProcessAnnotations = new Stack<bool>();

src\Framework\MS\Internal\Data\LiveShapingBlock.cs (2)

321Stack<LiveShapingBlock> stack = new Stack<LiveShapingBlock>(list); 402Stack<LiveShapingBlock> stack = new Stack<LiveShapingBlock>(list);

src\Framework\MS\Internal\Globalization\BamlResourceDeserializer.cs (6)

360Stack<ILocalizabilityInheritable> stackForProperty; 378Stack<ILocalizabilityInheritable> stackForProperty = _propertyInheritanceTreeStack[propertyName]; 387Stack<ILocalizabilityInheritable> stackForProperty = _propertyInheritanceTreeStack[propertyName]; 403private Stack<BamlTreeNode> _bamlTreeStack = new Stack<BamlTreeNode>(); 406private Dictionary<string, Stack<ILocalizabilityInheritable>> _propertyInheritanceTreeStack 407= new Dictionary<string, Stack<ILocalizabilityInheritable>>(8);

src\Framework\MS\Internal\Globalization\BamlResourceSerializer.cs (1)

116private Stack<BamlTreeNode> _bamlTreeStack;

src\Framework\MS\Internal\Ink\EditingCoordinator.cs (1)

1447private Stack<EditingBehavior> _activationStack;

src\Framework\MS\Internal\PtsHost\StructuralCache.cs (2)

792private Stack<DocumentFormatInfo> _documentFormatInfoStack = new Stack<DocumentFormatInfo>(); 869private Stack<DocumentArrangeInfo> _documentArrangeInfoStack = new Stack<DocumentArrangeInfo>();

src\Framework\System\Windows\Application.cs (1)

2784private static Stack<NestedBamlLoadInfo> s_NestedBamlLoadInfo = null;

src\Framework\System\Windows\Controls\FlowDocumentReader.cs (1)

894internal override bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastCoreTree)

src\Framework\System\Windows\Controls\FlowDocumentScrollViewer.cs (1)

826internal override bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastCoreTree)

src\Framework\System\Windows\Controls\InkCanvas.cs (1)

302Stack<Transform> transforms = new Stack<Transform>();

src\Framework\System\Windows\Controls\SinglePageViewer.cs (1)

805internal override bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastCoreTree)

src\Framework\System\Windows\Documents\TextRangeBase.cs (4)

682Stack<int> listItemCounter = null; 808private static void PlainConvertListStart(ITextPointer navigator, ref Stack<int> listItemCounter) 822private static void PlainConvertListEnd(ITextPointer navigator, ref Stack<int> listItemCounter) 836private static void PlainConvertListItemStart(StringBuilder textBuffer, ITextPointer navigator, ref Stack<int> listItemCounter)

src\Framework\System\Windows\Documents\XPSS0ValidatingLoader.cs (1)

223static private Stack<Hashtable> _validResources = new Stack<Hashtable>();

src\Framework\System\Windows\FrameworkContentElement.cs (1)

1414internal override bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastCoreTree)

src\Framework\System\Windows\FrameworkElement.cs (2)

3070internal override bool InvalidateAutomationAncestorsCore(Stack<DependencyObject> branchNodeStack, out bool continuePastCoreTree) 3111internal bool InvalidateAutomationAncestorsCoreHelper(Stack<DependencyObject> branchNodeStack, out bool continuePastCoreTree, bool shouldInvalidateIntermediateElements)

src\Framework\System\Windows\Markup\Baml2006\Baml2006Reader.cs (1)

31private Stack<XamlWriter> _xamlWriterStack = new Stack<XamlWriter>();

src\Framework\System\Windows\Markup\MarkupExtensionParser.cs (1)

950Stack<char> bracketCharacterStack = new Stack<char>();

src\Framework\System\Windows\Markup\StyleModeStack.cs (1)

68private Stack<StyleMode> _stack = new Stack<StyleMode>(64);

src\Framework\System\Windows\TreeChangeInfo.cs (2)

204internal Stack<FrugalObjectList<DependencyProperty>> InheritablePropertiesStack 247private Stack<FrugalObjectList<DependencyProperty>> _inheritablePropertiesStack;

compmod\system\collections\generic\debugview.cs (2)

62private Stack<T> stack; 64public System_StackDebugView(Stack<T> stack) {

compmod\system\collections\generic\sortedset.cs (5)

131Stack<Node> theirStack = new Stack<SortedSet<T>.Node>(2 * log2(baseSortedSet.Count) + 2); 132Stack<Node> myStack = new Stack<SortedSet<T>.Node>(2 * log2(baseSortedSet.Count) + 2); 235Stack<Node> stack = new Stack<Node>(2 * (int)(SortedSet<T>.log2(Count + 1))); 1857Stack<Node> stack = new Stack<Node>(2 * (int)SortedSet<T>.log2(count + 1)); //this is not exactly right if count is out of date, but the stack can grow 2160private Stack<SortedSet<T>.Node> stack;

compmod\system\collections\generic\stack.cs (2)

264private Stack<T> _stack; 269internal Enumerator(Stack<T> stack) {

System\Activities\ActivityUtilities.cs (14)

System\Activities\Debugger\DebugController.cs (1)

69Stack<ActivityInstance> ancestors = new Stack<ActivityInstance>();

System\Activities\Debugger\DebugManager.cs (11)

28Dictionary<int, Stack<Activity>> runningThreads; 62this.runningThreads = new Dictionary<int, Stack<Activity>>(); 418((Stack<Activity>)this.runningThreads[threadId]).Push(activity); 423Stack<Activity> stack = this.runningThreads[threadId]; 444foreach (KeyValuePair<int, Stack<Activity>> entry in this.runningThreads) 446Stack<Activity> threadStack = entry.Value; 456foreach (KeyValuePair<int, Stack<Activity>> entry in this.runningThreads) 458Stack<Activity> threadStack = entry.Value; 511Stack<ActivityInstance> ancestors = null; 559Stack<Activity> newStack = new Stack<Activity>(); 572void PrimeCallStack(int threadId, Stack<ActivityInstance> ancestors)

System\Activities\Debugger\StateManager.cs (1)

357Stack<VirtualStackFrame> callStack;

System\Activities\Debugger\XamlDebuggerXmlReader.cs (1)

59private Stack<XamlNode> objectDeclarationRecords;

System\Activities\Debugger\XmlReaderWithSourceLocation.cs (1)

20private Stack<DocumentLocation> contentStartLocationStack;

System\Activities\DynamicUpdate\DynamicUpdateMap.cs (1)

579private Stack<int> currentIdSpace;

System\Activities\Expressions\CompiledExpressionInvoker.cs (1)

230Stack<LocationReferenceEnvironment> environments = new Stack<LocationReferenceEnvironment>();

System\Activities\QualifiedId.cs (1)

20Stack<int> ids = new Stack<int>();

System\Activities\Statements\Flowchart.cs (1)

250Stack<FlowNode> stack = new Stack<FlowNode>();

System\Activities\Statements\StateMachine.cs (1)

560Stack<State> stack = new Stack<State>();

System\Activities\Validation\ExtensionMethods.cs (1)

75Stack<int> bounds = new Stack<int>();

System\Activities\XamlIntegration\ActivityBuilderXamlWriter.cs (2)

56Stack<BuilderXamlNode> pendingStates; 1043Stack<ObjectFrame> objectStack;

System\Activities\XamlIntegration\DynamicActivityXamlReader.cs (1)

624Stack<Frame> stack;

System\Activities\XamlIntegration\NamespaceTable.cs (1)

13Stack<List<NamespaceDeclaration>> namespaceStack;

System\Activities\XamlIntegration\TextExpressionCompiler.cs (1)

67Stack<CompiledDataContextDescriptor> compiledDataContexts;

Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\ViewStateXamlHelper.cs (3)

64Stack<Frame> stack = new Stack<Frame>(); 328Stack<Frame> stack = new Stack<Frame>(); 724Stack<Frame> objectNodes = new Stack<Frame>();

Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\XamlObjectReaderWithSequence.cs (1)

21private Stack<object> objects = new Stack<object>();

System.Activities.Presentation\System\Activities\Presentation\Base\Core\Internal\PropertyEditing\VisualTreeUtils.cs (1)

282Stack<VisualState> stack = new Stack<VisualState>();

System.Activities.Presentation\System\Activities\Presentation\Model\ModelTreeManager.cs (1)

39Stack<ModelEditingScope> editingScopes;

System.Activities.Presentation\System\Activities\Presentation\Xaml\ErrorTolerantObjectWriter.cs (2)

46Stack<XamlFragment> fragmentStack; 49Stack<NameScopeFrame> nameScopeStack;

Microsoft\Scripting\Actions\BindingRestrictions.cs (3)

145private readonly Stack<AndNode> _tests = new Stack<AndNode>(); 197var stack = new Stack<BindingRestrictions>(); 345var stack = new Stack<BindingRestrictions>();

Microsoft\Scripting\Ast\DebugViewWriter.cs (1)

49private Stack<int> _stack = new Stack<int>();

Microsoft\Scripting\Compiler\ExpressionQuoter.cs (1)

70private readonly Stack<Set<ParameterExpression>> _shadowedVars = new Stack<Set<ParameterExpression>>();

Microsoft\Scripting\Compiler\StackSpiller.Temps.cs (1)

44private Stack<ParameterExpression> _usedTemps;

Microsoft\Scripting\Compiler\VariableBinder.cs (2)

36private readonly Stack<CompilerScope> _scopes = new Stack<CompilerScope>(); 37private readonly Stack<BoundConstants> _constants = new Stack<BoundConstants>();

cdf\src\NetFx40\Tools\Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\ViewStateXamlHelper.cs (3)

64Stack<Frame> stack = new Stack<Frame>(); 328Stack<Frame> stack = new Stack<Frame>(); 724Stack<Frame> objectNodes = new Stack<Frame>();

cdf\src\NetFx40\Tools\Microsoft.Tools.Common\Microsoft\Activities\Presentation\Xaml\XamlObjectReaderWithSequence.cs (1)

21private Stack<object> objects = new Stack<object>();

cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\Base\Core\Internal\PropertyEditing\VisualTreeUtils.cs (1)

282Stack<VisualState> stack = new Stack<VisualState>();

cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\Model\ModelTreeManager.cs (1)

39Stack<ModelEditingScope> editingScopes;

cdf\src\NetFx40\Tools\System.Activities.Presentation\System\Activities\Presentation\Xaml\ErrorTolerantObjectWriter.cs (2)

46Stack<XamlFragment> fragmentStack; 49Stack<NameScopeFrame> nameScopeStack;

fx\src\data\System\Data\SqlClient\TdsParserSafeHandles.cs (1)

219private Stack<SNIPacket> _packets;

System\Data\Common\CommandTrees\Internal\Validator.cs (1)

25private readonly Stack<Dictionary<string, TypeUsage>> variableScopes = new Stack<Dictionary<string, TypeUsage>>();

System\Data\Common\EntitySql\CqlParserHelpers.cs (1)

32private Stack<uint> _methodExprCounterStack;

System\Data\Common\Utils\Helpers.cs (1)

164Stack<TNode> nodes = new Stack<TNode>();

System\Data\Mapping\StorageMappingItemLoader.cs (1)

3739private readonly Stack<EdmMember> m_members;

System\Data\Mapping\Update\Internal\KeyManager.cs (1)

231var stack = new Stack<int>();

System\Data\Mapping\ViewValidator.cs (1)

264private readonly Stack<KeyValuePair<string, DbExpressionEntitySetInfo>> variableScopes = new Stack<KeyValuePair<string, DbExpressionEntitySetInfo>>();

System\Data\Objects\ELinq\BindingContext.cs (1)

50private readonly Stack<Binding> _scopes;

System\Data\Objects\ELinq\ExpressionConverter.cs (2)

1070private static void VerifyTypeSupportedForComparison(Type clrType, TypeUsage edmType, Stack<EdmMember> memberPath) 1113private static void VerifyRowTypeSupportedForComparison(Type clrType, RowType rowType, Stack<EdmMember> memberPath)

System\Data\Objects\ELinq\Funcletizer.cs (1)

692Stack<MemberExpression> stack = new Stack<MemberExpression>();

System\Data\Objects\Internal\ObjectFullSpanRewriter.cs (1)

50private Stack<SpanPathInfo> _currentSpanPath = new Stack<SpanPathInfo>();

System\Data\Objects\Internal\ObjectSpanRewriter.cs (1)

41private Stack<NavigationInfo> _navSources = new Stack<NavigationInfo>();

System\Data\Query\InternalTrees\Command.cs (2)

46private Stack<VarVec.VarVecEnumerator> m_freeVarVecEnumerators; 47private Stack<VarVec> m_freeVarVecs;

System\Data\Query\PlanCompiler\CTreeGenerator.cs (2)

324private Stack<IqtVarScope> _bindingScopes = new Stack<IqtVarScope>(); 325private Stack<VarDefScope> _varScopes = new Stack<VarDefScope>();

System\Data\Query\PlanCompiler\ITreeGenerator.cs (2)

197private readonly Stack<CqtVariableScope> _varScopes = new Stack<CqtVariableScope>(); 199private readonly Stack<EdmFunction> _functionExpansions = new Stack<EdmFunction>();

System\Data\Query\PlanCompiler\PreProcessor.cs (1)

117private readonly Stack<EntitySet> m_entityTypeScopes = new Stack<EntitySet>();

System\Data\Query\PlanCompiler\SubqueryTrackingVisitor.cs (1)

42protected readonly Stack<Node> m_ancestors = new Stack<Node>();

System\Data\Query\PlanCompiler\TransformationRules.cs (1)

418private Stack<Node> m_relOpAncestors = new Stack<Node>();

System\Data\SqlClient\SqlGen\SqlGenerator.cs (2)

216private Stack<SqlSelectStatement> selectStatementStack; 232private Stack<bool> isParentAJoinStack;

System\Data\EntityModel\Emitters\FixUpCollection.cs (2)

225Stack<VBStatementType> context = new Stack<VBStatementType>(); 482private static VBStatementType GetVBStatementType(Stack<VBStatementType> context, string line, out string name)

SqlClient\Query\SqlLiftIndependentRowExpressions.cs (1)

30internal Stack<List<SqlColumn>> Lifted = new Stack<List<SqlColumn>>();

System\Data\Services\Serializers\JsonWriter.cs (1)

43private readonly Stack<Scope> scopes;

System\Data\Services\Client\ALinq\ExpressionWriter.cs (1)

40private readonly Stack<Expression> expressionStack;

System\Data\Services\Client\ALinq\InputBinder.cs (1)

113Stack<PropertyInfo> nestedAccesses = new Stack<PropertyInfo>();

System\Data\Services\Client\ALinq\PathBox.cs (1)

36private readonly Stack<ParameterExpression> parameterExpressions = new Stack<ParameterExpression>();

System\Data\Services\Client\AtomMaterializer.cs (2)

1467Stack<System.Data.Services.Common.EpmTargetPathSegment> segments = new Stack<System.Data.Services.Common.EpmTargetPathSegment>(); 1468Stack<XElement> elements = new Stack<XElement>();

System\Data\Services\Client\AtomParser.cs (1)

63private readonly Stack<XmlReader> readers;

System\Data\Services\Client\ProjectionPathBuilder.cs (5)

32private readonly Stack<bool> entityInScope; 38private readonly Stack<ParameterExpression> parameterExpressions; 43private readonly Stack<Expression> parameterExpressionTypes; 46private readonly Stack<Expression> parameterEntries; 49private readonly Stack<Type> parameterProjectionTypes;

System\Data\Services\Client\Xml\XmlWrappingReader.cs (1)

35private Stack<XmlBaseState> xmlBaseStack;

System\Data\EntityModel\Emitters\FixUpCollection.cs (2)

221Stack<VBStatementType> context = new Stack<VBStatementType>(); 478private static VBStatementType GetVBStatementType(Stack<VBStatementType> context, string line, out string name)

System\Data\EntityModel\EntityClassGenerator.cs (1)

507Stack<XElement> pending = new Stack<XElement>();

System\Xml\Xsl\QIL\QilXmlReader.cs (1)

34private Stack<QilList> stk;

System\Xml\Xsl\Runtime\XmlQueryOutput.cs (1)

54private Stack<string> stkNames; // Keep stack of name parts computed during StartElement

System\Xml\Xsl\Runtime\XmlQueryRuntime.cs (1)

68private Stack<XmlQueryOutput> stkOutput;

System\Xml\Xsl\XPath\XPathParser.cs (1)

18private Stack<int> posInfo = new Stack<int>();

System\Xml\Xsl\Xslt\InvokeGenerator.cs (1)

28private Stack<QilIterator> iterStack;

System\Xml\Xsl\Xslt\QilGenerator.cs (1)

2382private Stack<QilIterator> vars = new Stack<QilIterator>();

System\Xml\Xsl\Xslt\XslAstAnalyzer.cs (1)

1096private Stack<Template> newTemplates;

System\Runtime\DurableInstancing\InstancePersistenceContext.cs (1)

943readonly Stack<IEnumerator<InstancePersistenceCommand>> executionStack;

System\ServiceModel\Description\MetadataExchangeClient.cs (2)

492Stack<MetadataRetriever> stackedRetrievers; 513internal Stack<MetadataRetriever> StackedRetrievers

System\ServiceModel\Dispatcher\SeekableMessageNavigator.cs (3)

70Stack<string> nsStack; 1309Stack<string> CloneNSStack() 1311Stack<string> newStack = new Stack<string>();

System\Runtime\InternalBufferManager.cs (1)

489Stack<byte[]> items;

System\Runtime\SynchronizedPool.cs (1)

349Stack<T> items;

System\Transactions\Trace\PlainXmlWriter.cs (1)

28Stack<string> stack;

AspNetSynchronizationContext.cs (1)

176internal Stack<IDisposable> SyncControlDisassociationActions = new Stack<IDisposable>(capacity: 1);

BufferAllocator.cs (1)

214private Stack<T[]> _buffers;

UI\WebControls\Wizard.cs (2)

85private Stack<int> _historyStack; 1172private Stack<int> History {

Common\General\AxisScale.cs (1)

259private Stack<Double> _intervalsStore = new Stack<Double>();

DynamicData\ModelProviders\EFDataModelProvider.cs (1)

51var objectStack = new Stack<EntityType>();

System\Data\WebControls\Design\Util\WizardForm.cs (1)

37System.Collections.Generic.Stack<WizardPanel> _panelHistory;

winforms\Managed\System\WinForms\ToolStrip.cs (2)

84private Stack<MergeHistory> mergeHistoryStack = null; 1491internal Stack<MergeHistory> MergeHistoryStack {

winforms\Managed\System\WinForms\ToolStripDropDownItem.cs (1)

736var itemsStack = new System.Collections.Generic.Stack<ToolStripDropDownItem>();

winforms\Managed\System\WinForms\ToolStripManager.cs (4)

1944private static void MergeRecursive(ToolStripItem source, ToolStripItemCollection destinationItems, Stack<MergeHistoryItem> history) { 2102Stack<ToolStrip> reApply = new Stack<ToolStrip>(); 2208private Stack<MergeHistoryItem> mergeHistoryItemsStack; 2214public Stack<MergeHistoryItem> MergeHistoryItemsStack {

Common\General\AxisScale.cs (1)

259private Stack<Double> _intervalsStore = new Stack<Double>();

LocalService\CorrelationTokenTypeConvertor.cs (1)

105Stack<Activity> activityStack = new Stack<Activity>();

Role\DirectoryGroupQuery.cs (1)

26Stack<DirectoryEntry> entries = new Stack<DirectoryEntry>();

Role\DirectoryRedirect.cs (1)

58Stack<DirectoryEntry> stack = new Stack<DirectoryEntry>();

Rules\Expressions.cs (4)

365Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 1137Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 1422Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 2406Stack<MemberInfo> methodStack = new Stack<MemberInfo>();

Rules\Parser\Symbol.cs (1)

137Stack<string> names = new Stack<string>();

Rules\RuleAttributes.cs (4)

312Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 322private bool ValidateInvokeAttribute(RuleValidation validation, MemberInfo member, Type contextType, Stack<MemberInfo> methodStack) 403Stack<MemberInfo> methodStack = new Stack<MemberInfo>(); 411private void AnalyzeInvokeAttribute(RuleAnalysis analysis, Type contextType, Stack<MemberInfo> methodStack, CodeExpression targetExpression, RulePathQualifier targetQualifier, CodeExpressionCollection argumentExpressions, ParameterInfo[] parameters, List<CodeExpression> attributedExpressions)

Rules\RuleValidation.cs (1)

919private Stack<CodeExpression> activeParentNodes = new Stack<CodeExpression>();

StateMachineWorkflowInstance.cs (1)

275Stack<string> stateHistory = new Stack<string>();

WebServiceResponse.cs (2)

496Stack<Activity> activityStack = new Stack<Activity>(); 624Stack<Activity> activityStack = new Stack<Activity>();

AuthoringOM\Design\Dialogs\ActivityBindForm.cs (1)

774Stack<Type> types = new Stack<Type>();

AuthoringOM\Design\Dialogs\TypeBrowserDialog.cs (1)

1128Stack<Type> types = new Stack<Type>();

AuthoringOM\Design\MessageFilters\GlyphManager.cs (1)

377Stack<object> designerStack = new Stack<object>();

AuthoringOM\Design\WorkflowView.cs (1)

126private Stack<HitTestInfo> messageHitTestContexts = new Stack<HitTestInfo>();

CorrelationToken.cs (1)

193Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ChannelToken.cs (1)

275Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ChannelTokenTypeConverter.cs (1)

141Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ContextToken.cs (1)

276Stack<Activity> activityStack = new Stack<Activity>();

System\Workflow\Activities\ContextTokenTypeConverter.cs (1)

141Stack<Activity> activityStack = new Stack<Activity>();

System\Xml\Cache\XPathDocumentBuilder.cs (1)

41private Stack<XPathNodeRef> stkNmsp; // In-scope namespaces

System\Xml\Schema\ContentValidator.cs (2)

404Stack<InteriorNode> nodeStack = new Stack<InteriorNode>(); 457Stack<SequenceConstructPosContext> contextStack = new Stack<SequenceConstructPosContext>();

System\Xml\Schema\DtdParser.cs (1)

1113Stack<ParseElementOnlyContent_LocalFrame> localFrames = new Stack<ParseElementOnlyContent_LocalFrame>();

System\Xml\Schema\DtdParserAsync.cs (1)

737Stack<ParseElementOnlyContent_LocalFrame> localFrames = new Stack<ParseElementOnlyContent_LocalFrame>();

System\Xml\XPath\Internal\PrecedingSibling.cs (1)

50Stack<XPathNavigator> inputStk = new Stack<XPathNavigator>();

Base\MS\Internal\PriorityQueue.cs (1)

391private Stack<PriorityChain<T>> _cacheReusableChains;

Microsoft\Build\Tasks\Xaml\ClassImporter.cs (1)

46Stack<NamedObject> currentTypes = new Stack<NamedObject>();

Microsoft\Build\Tasks\Xaml\NamespaceTable.cs (1)

12Stack<Dictionary<string, NamespaceDeclaration>> namespaceStack = new Stack<Dictionary<string, NamespaceDeclaration>>();