toc.yml

- name: Docs
  tocHref: /
  topicHref: /
  items:
  - name: .NET
    tocHref: /dotnet/
    topicHref: /dotnet/index
    items:     
    - name: .NET API Browser
      tocHref: /dotnet/api/
      topicHref: /dotnet/api/index
    - name: .NET Guide
      tocHref: /dotnet/standard/
      topicHref: /dotnet/standard/index
      items:
      - name: Open-source library guidance
        tocHref: /dotnet/standard/library-guidance/
        topicHref: /dotnet/standard/library-guidance/index
      - name: Modern ASP.NET Web applications e-book
        tocHref: /dotnet/standard/modern-web-apps-azure-architecture/
        topicHref: /dotnet/standard/modern-web-apps-azure-architecture/index
      - name: .NET microservices - Architecture e-book
        tocHref: /dotnet/standard/microservices-architecture/
        topicHref: /dotnet/standard/microservices-architecture/index
      - name: Modernizing .NET apps e-book
        tocHref: /dotnet/standard/modernize-with-azure-and-containers/
        topicHref: /dotnet/standard/modernize-with-azure-and-containers/index
      - name: .NET Microservices - DevOps e-book
        tocHref: /dotnet/standard/containerized-lifecycle-architecture/
        topicHref: /dotnet/standard/containerized-lifecycle-architecture/index 
      - name: Serverless apps e-book
        tocHref: /dotnet/standard/serverless-architecture/
        topicHref: /dotnet/standard/serverless-architecture/index      
      - name: Asynchronous Programming Patterns
        tocHref: /dotnet/standard/asynchronous-programming-patterns/
        topicHref: /dotnet/standard/asynchronous-programming-patterns/index
      - name: Extending Metadata Using Attributes
        tocHref: /dotnet/standard/attributes/
        topicHref: /dotnet/standard/attributes/index
      - name: Working with Base Types in .NET
        tocHref: /dotnet/standard/base-types/
        topicHref: /dotnet/standard/base-types/index
      - name: Collections and Data Structures
        tocHref: /dotnet/standard/collections/
        topicHref: /dotnet/standard/collections/index
        items:
        - name: Thread-Safe Collections
          tocHref: /dotnet/standard/collections/thread-safe/
          topicHref: /dotnet/standard/collections/thread-safe/index
      - name: Developing for Multiple Platforms with .NET
        tocHref: /dotnet/standard/cross-platform/
        topicHref: /dotnet/standard/cross-platform/index
      - name: XML Documents and Data
        tocHref: /dotnet/standard/data/xml/
        topicHref: /dotnet/standard/data/xml/index
      - name: Dates, Times, and Time Zones
        tocHref: /dotnet/standard/datetime/
        topicHref: /dotnet/standard/datetime/index
      - name: Framework Design Guidelines
        tocHref: /dotnet/standard/design-guidelines/
        topicHref: /dotnet/standard/design-guidelines/index
      - name: Handling and Raising Events
        tocHref: /dotnet/standard/events/
        topicHref: /dotnet/standard/events/index
      - name: Handling and Throwing Exceptions
        tocHref: /dotnet/standard/exceptions/
        topicHref: /dotnet/standard/exceptions/index
      - name: Garbage Collection
        tocHref: /dotnet/standard/garbage-collection/
        topicHref: /dotnet/standard/garbage-collection/index
      - name: Generics in .NET
        tocHref: /dotnet/standard/generics/
        topicHref: /dotnet/standard/generics/index
      - name: Globalization and Localization
        tocHref: /dotnet/standard/globalization-localization/
        topicHref: /dotnet/standard/globalization-localization/index
      - name: File and Stream I/O
        tocHref: /dotnet/standard/io/
        topicHref: /dotnet/standard/io/index
      - name: Parallel Programming in .NET
        tocHref: /dotnet/standard/parallel-programming/
        topicHref: /dotnet/standard/parallel-programming/index
      - name: Security in .NET
        tocHref: /dotnet/standard/security/
        topicHref: /dotnet/standard/security/index
      - name: Serialization in .NET
        tocHref: /dotnet/standard/serialization/
        topicHref: /dotnet/standard/serialization/index
      - name: Managed Threading
        tocHref: /dotnet/standard/threading/
        topicHref: /dotnet/standard/threading/index
    - name: .NET Core Guide
      tocHref: /dotnet/core/
      topicHref: /dotnet/core/index
      items:
      - name: Tools
        tocHref: /dotnet/core/tools/
        topicHref: /dotnet/core/tools/index
    - name: .NET Framework
      tocHref: /dotnet/framework/
      topicHref: /dotnet/framework/index
      items:
      - name: Add-ins and Extensibility
        tocHref: /dotnet/framework/add-ins/
        topicHref: /dotnet/framework/add-ins/index
      - name: Additional Class Libraries and APIs
        tocHref: /dotnet/framework/additional-steps/
        topicHref: /dotnet/framework/additional-steps/index
      - name: Application Domains and Assemblies
        tocHref: /dotnet/framework/app-domains/
        topicHref: /dotnet/framework/app-domains/index
      - name: Common Client Technologies
        tocHref: /dotnet/framework/common-client-technologies/
        topicHref: /dotnet/framework/common-client-technologies/index
      - name: Configuring Apps by using Configuration Files
        tocHref: /dotnet/framework/configure-apps/
        topicHref: /dotnet/framework/configure-apps/index
        items:
        - name: Configuration File Schema
          tocHref: /dotnet/framework/configure-apps/file-schema/
          topicHref: /dotnet/framework/configure-apps/file-schema/index
          items:
          - name: Compiler and Language Provider Settings Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/compiler/
            topicHref: /dotnet/framework/configure-apps/file-schema/compiler/index
          - name: Cryptography Settings Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/cryptography/
            topicHref: /dotnet/framework/configure-apps/file-schema/cryptography/index
          - name: Network Settings Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/network/
            topicHref: /dotnet/framework/configure-apps/file-schema/network/index
          - name: Runtime Settings Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/runtime/
            topicHref: /dotnet/framework/configure-apps/file-schema/runtime/index
          - name: Startup Settings Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/startup/
            topicHref: /dotnet/framework/configure-apps/file-schema/startup/index
          - name: Trace and Debug Settings Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/trace-debug/
            topicHref: /dotnet/framework/configure-apps/file-schema/trace-debug/index
          - name: WCF Configuration Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/wcf/
            topicHref: /dotnet/framework/configure-apps/file-schema/wcf/index
          - name: WCF Directive Syntax
            tocHref: /dotnet/framework/configure-apps/file-schema/wcf-directive/
            topicHref: /dotnet/framework/configure-apps/file-schema/wcf-directive/index
          - name: Web Settings Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/web/
            topicHref: /dotnet/framework/configure-apps/file-schema/web/index
          - name: Windows Identity Foundation Configuration Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/windows-identity-foundation/
            topicHref: /dotnet/framework/configure-apps/file-schema/windows-identity-foundation/index
          - name: Windows Workflow Foundation Configuration Schema
            tocHref: /dotnet/framework/configure-apps/file-schema/windows-workflow-foundation
            topicHref: /dotnet/framework/configure-apps/file-schema/windows-workflow-foundation/index
          - name: Windows Forms Configuration Section
            tocHref: /dotnet/framework/configure-apps/file-schema/winforms/
            topicHref: /dotnet/framework/configure-apps/file-schema/winforms/index
      - name: Data and Modeling in the .NET Framework
        tocHref: /dotnet/framework/data/
        topicHref: /dotnet/framework/data/index
        items:
        - name: ADO.NET
          tocHref: /dotnet/framework/data/adonet/
          topicHref: /dotnet/framework/data/adonet/index
          items:
          - name: DataSets, DataTables, and DataViews
            tocHref: /dotnet/framework/data/adonet/dataset-datatable-dataview/
            topicHref: /dotnet/framework/data/adonet/dataset-datatable-dataview/index
          - name: ADO.NET Entity Framework
            tocHref: /dotnet/framework/data/adonet/ef/
            topicHref: /dotnet/framework/data/adonet/ef/index
            items:
            - name: Entity SQL Language Reference
              tocHref: /dotnet/framework/data/adonet/ef/language-reference/
              topicHref: /dotnet/framework/data/adonet/ef/language-reference/index
          - name: SQL Server and ADO.NET
            tocHref: /dotnet/framework/data/adonet/sql/
            topicHref: /dotnet/framework/data/adonet/sql/index
            items:
            - name: LINQ to SQL
              tocHref: /dotnet/framework/data/adonet/sql/linq/
              topicHref: /dotnet/framework/data/adonet/sql/linq/index
        - name: Transaction Processing
          tocHref: /dotnet/framework/data/transactions/
          topicHref: /dotnet/framework/data/transactions/index
        - name: WCF Data Services
          tocHref: /dotnet/framework/data/wcf/
          topicHref: /dotnet/framework/data/wcf/index
      - name: Debugging, Tracing, and Profiling
        tocHref: /dotnet/framework/debug-trace-profile/
        topicHref: /dotnet/framework/debug-trace-profile/index
      - name: Deploying the .NET Framework
        tocHref: /dotnet/framework/deployment/
        topicHref: /dotnet/framework/deployment/index
      - name: Deploying .NET Framework applications with Docker
        tocHref: /dotnet/framework/docker/
        topicHref: /dotnet/framework/docker/index
      - name: Get Started
        tocHref: /dotnet/framework/get-started/
        topicHref: /dotnet/framework/get-started/index
      - name: Installation guide
        tocHref: /dotnet/framework/install/
        topicHref: /dotnet/framework/install/index
      - name: Interoperating with Unmanaged Code
        tocHref: /dotnet/framework/interop/
        topicHref: /dotnet/framework/interop/index
      - name: Managed Extensibility Framework (MEF)
        tocHref: /dotnet/framework/mef/
        topicHref: /dotnet/framework/mef/index
      - name: Migration Guide
        tocHref: /dotnet/framework/migration-guide/
        topicHref: /dotnet/framework/migration-guide/index
      - name: Compiling Apps with .NET Native
        tocHref: /dotnet/framework/net-native/
        topicHref: /dotnet/framework/net-native/index
      - name: Network Programming in the .NET Framework
        tocHref: /dotnet/framework/network-programming/
        topicHref: /dotnet/framework/network-programming/index
      - name: .NET Framework Performance
        tocHref: /dotnet/framework/performance/
        topicHref: /dotnet/framework/performance/index
      - name: Dynamic Programming in the .NET Framework
        tocHref: /dotnet/framework/reflection-and-codedom/
        topicHref: /dotnet/framework/reflection-and-codedom/index
      - name: Resources in Desktop Apps
        tocHref: /dotnet/framework/resources/
        topicHref: /dotnet/framework/resources/index
      - name: Security in the .NET Framework
        tocHref: /dotnet/framework/security/
        topicHref: /dotnet/framework/security/index
      - name: .NET Framework Tools
        tocHref: /dotnet/framework/tools/
        topicHref: /dotnet/framework/tools/index
      - name: UI Automation Fundamentals
        tocHref: /dotnet/framework/ui-automation/
        topicHref: /dotnet/framework/ui-automation/index
      - name: Unmanaged API Reference
        tocHref: /dotnet/framework/unmanaged-api/
        topicHref: /dotnet/framework/unmanaged-api/index
        items:
        - name: ALink API (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/alink/
          topicHref: /dotnet/framework/unmanaged-api/alink/index
        - name: Authenticode (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/authenticode/
          topicHref: /dotnet/framework/unmanaged-api/authenticode/index
        - name: Debugging (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/debugging/
          topicHref: /dotnet/framework/unmanaged-api/debugging/index
        - name: Diagnostics Symbol Store (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/diagnostics/
          topicHref: /dotnet/framework/unmanaged-api/diagnostics/index
        - name: Fusion (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/fusion/
          topicHref: /dotnet/framework/unmanaged-api/fusion/index
        - name: Hosting (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/hosting/
          topicHref: /dotnet/framework/unmanaged-api/hosting/index
        - name: Metadata (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/metadata/
          topicHref: /dotnet/framework/unmanaged-api/metadata/index
        - name: Profiling (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/profiling/
          topicHref: /dotnet/framework/unmanaged-api/profiling/index
        - name: Strong Naming (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/strong-naming/
          topicHref: /dotnet/framework/unmanaged-api/strong-naming/index
        - name: Tlbexp Helper Functions (Unmanaged API Reference)
          tocHref: /dotnet/framework/unmanaged-api/tlbexp/
          topicHref: /dotnet/framework/unmanaged-api/tlbexp/index
      - name: Windows Communication Foundation
        tocHref: /dotnet/framework/wcf/
        topicHref: /dotnet/framework/wcf/index
        items:
        - name: Administration and Diagnostics
          tocHref: /dotnet/framework/wcf/diagnostics/
          topicHref: /dotnet/framework/wcf/diagnostics/index
          items:
          - name: Analytic Tracing with ETW
            tocHref: /dotnet/framework/wcf/diagnostics/etw/
            topicHref: /dotnet/framework/wcf/diagnostics/etw/index
          - name: Event Logging in WCF
            tocHref: /dotnet/framework/wcf/diagnostics/event-logging/
            topicHref: /dotnet/framework/wcf/diagnostics/event-logging/index
          - name: Exceptions Reference
            tocHref: /dotnet/framework/wcf/diagnostics/exceptions-reference/
            topicHref: /dotnet/framework/wcf/diagnostics/exceptions-reference/index
          - name: WCF Performance Counters
            tocHref: /dotnet/framework/wcf/diagnostics/performance-counters/
            topicHref: /dotnet/framework/wcf/diagnostics/performance-counters/index
          - name: Tracing
            tocHref: /dotnet/framework/wcf/diagnostics/tracing/
            topicHref: /dotnet/framework/wcf/diagnostics/tracing/index
          - name: Using Windows Management Instrumentation for Diagnostics
            tocHref: /dotnet/framework/wcf/diagnostics/wmi/
            topicHref: /dotnet/framework/wcf/diagnostics/wmi/index
        - name: Extending WCF
          tocHref: /dotnet/framework/wcf/extending/
          topicHref: /dotnet/framework/wcf/extending/index
        - name: WCF Feature Details
          tocHref: /dotnet/framework/wcf/feature-details/
          topicHref: /dotnet/framework/wcf/feature-details/index
        - name: Windows Communication Foundation (WCF) Samples
          tocHref: /dotnet/framework/wcf/samples/
          topicHref: /dotnet/framework/wcf/samples/index
      - name: What's New in the .NET Framework
        tocHref: /dotnet/framework/whats-new/
        topicHref: /dotnet/framework/whats-new/index
      - name: Developing Windows Service Applications
        tocHref: /dotnet/framework/windows-services/
        topicHref: /dotnet/framework/windows-services/index
      - name: Windows Workflow Foundation
        tocHref: /dotnet/framework/windows-workflow-foundation/
        topicHref: /dotnet/framework/windows-workflow-foundation/index
        items:
        - name: Windows Workflow (WF) Samples
          tocHref: /dotnet/framework/windows-workflow-foundation/samples/
          topicHref: /dotnet/framework/windows-workflow-foundation/samples/index
      - name: Windows Forms
        tocHref: /dotnet/framework/winforms/
        topicHref: /dotnet/framework/winforms/index
        items:
        - name: Enhancing Windows Forms Applications
          tocHref: /dotnet/framework/winforms/advanced/
          topicHref: /dotnet/framework/winforms/advanced/index
        - name: Windows Forms Controls
          tocHref: /dotnet/framework/winforms/controls/
          topicHref: /dotnet/framework/winforms/controls/index
      - name: Windows Presentation Foundation
        tocHref: /dotnet/framework/wpf/
        topicHref: /dotnet/framework/wpf/index
        items:
        - name: Advanced (Windows Presentation Foundation)
          tocHref: /dotnet/framework/wpf/advanced/
          topicHref: /dotnet/framework/wpf/advanced/index
        - name: Application Development
          tocHref: /dotnet/framework/wpf/app-development/
          topicHref: /dotnet/framework/wpf/app-development/index
        - name: Controls
          tocHref: /dotnet/framework/wpf/controls/
          topicHref: /dotnet/framework/wpf/controls/index
        - name: Data
          tocHref: /dotnet/framework/wpf/data/
          topicHref: /dotnet/framework/wpf/data/index
        - name: Getting Started (WPF)
          tocHref: /dotnet/framework/wpf/getting-started/
          topicHref: /dotnet/framework/wpf/getting-started/index
        - name: Graphics and Multimedia
          tocHref: /dotnet/framework/wpf/graphics-multimedia/
          topicHref: /dotnet/framework/wpf/graphics-multimedia/index
      - name: XAML Services
        tocHref: /dotnet/framework/xaml-services/
        topicHref: /dotnet/framework/xaml-services/index
    - name: C# Guide
      tocHref: /dotnet/csharp/
      topicHref: /dotnet/csharp/index
      items:
      - name: Introduction to C#
        tocHref: /dotnet/csharp/tutorials/intro-to-csharp/
        topicHref: /dotnet/csharp/tutorials/intro-to-csharp/index
      - name: Getting started
        tocHref: /dotnet/csharp/getting-started/
        topicHref: /dotnet/csharp/getting-started/index
      - name: Tutorials
        tocHref: /dotnet/csharp/tutorials/
        topicHref: /dotnet/csharp/tutorials/index
      - name: Tour
        tocHref: /dotnet/csharp/tour-of-csharp/
        topicHref: /dotnet/csharp/tour-of-csharp/index
      - name: What's new
        tocHref: /dotnet/csharp/whats-new/
        topicHref: /dotnet/csharp/whats-new/index
      - name: Interactive
        tocHref: /dotnet/csharp/interactive/
        topicHref: /dotnet/csharp/interactive/index
      - name: Concepts
        tocHref: /dotnet/csharp/concepts/
        topicHref: /dotnet/csharp/concepts/index
      - name: .NET Compiler Platform SDK
        tocHref: /dotnet/csharp/roslyn-sdk/
        topicHref: /dotnet/csharp/roslyn-sdk/index
      - name: Programming guide
        tocHref: /dotnet/csharp/programming-guide/
        topicHref: /dotnet/csharp/programming-guide/index
        items:
        - name: Inside a C# program
          tocHref: /dotnet/csharp/programming-guide/inside-a-program/
          topicHref: /dotnet/csharp/programming-guide/inside-a-program/index
        - name: Arrays
          tocHref: /dotnet/csharp/programming-guide/arrays/
          topicHref: /dotnet/csharp/programming-guide/arrays/index
        - name: Classes and structs
          tocHref: /dotnet/csharp/programming-guide/classes-and-structs/
          topicHref: /dotnet/csharp/programming-guide/classes-and-structs/index
        - name: Delegates
          tocHref: /dotnet/csharp/programming-guide/delegates/
          topicHref: /dotnet/csharp/programming-guide/delegates/index
        - name: Events
          tocHref: /dotnet/csharp/programming-guide/events/
          topicHref: /dotnet/csharp/programming-guide/events/index
        - name: Exceptions and exception handling
          tocHref: /dotnet/csharp/programming-guide/exceptions/
          topicHref: /dotnet/csharp/programming-guide/exceptions/index
        - name: File system and the registry
          tocHref: /dotnet/csharp/programming-guide/file-system/
          topicHref: /dotnet/csharp/programming-guide/file-system/index
        - name: Generics
          tocHref: /dotnet/csharp/programming-guide/generics/
          topicHref: /dotnet/csharp/programming-guide/generics/index
        - name: Indexers
          tocHref: /dotnet/csharp/programming-guide/indexers/
          topicHref: /dotnet/csharp/programming-guide/indexers/index
        - name: Interfaces
          tocHref: /dotnet/csharp/programming-guide/interfaces/
          topicHref: /dotnet/csharp/programming-guide/interfaces/index
        - name: Interoperability
          tocHref: /dotnet/csharp/programming-guide/interop/
          topicHref: /dotnet/csharp/programming-guide/interop/index
        - name: LINQ
          tocHref: /dotnet/csharp/programming-guide/linq/
          topicHref: /dotnet/csharp/programming-guide/linq/index
        - name: Main() and command-line arguments
          tocHref: /dotnet/csharp/programming-guide/main-and-command-args/
          topicHref: /dotnet/csharp/programming-guide/main-and-command-args/index
        - name: Namespaces
          tocHref: /dotnet/csharp/programming-guide/namespaces/
          topicHref: /dotnet/csharp/programming-guide/namespaces/index
        - name: Nullable types
          tocHref: /dotnet/csharp/programming-guide/nullable-types/
          topicHref: /dotnet/csharp/programming-guide/nullable-types/index
        - name: Programming concepts
          tocHref: /dotnet/csharp/programming-guide/concepts/
          topicHref: /dotnet/csharp/programming-guide/concepts/index
          items:
          - name: Assemblies and the GAC
            tocHref: /dotnet/csharp/programming-guide/concepts/assemblies-gac/
            topicHref: /dotnet/csharp/programming-guide/concepts/assemblies-gac/index
          - name: Asynchronous programming
            tocHref: /dotnet/csharp/programming-guide/concepts/async/
            topicHref: /dotnet/csharp/programming-guide/concepts/async/index
          - name: Attributes
            tocHref: /dotnet/csharp/programming-guide/concepts/attributes/
            topicHref: /dotnet/csharp/programming-guide/concepts/attributes/index
          - name: Covariance and contravariance
            tocHref: /dotnet/csharp/programming-guide/concepts/covariance-contravariance/
            topicHref: /dotnet/csharp/programming-guide/concepts/covariance-contravariance/index
          - name: Expression trees
            tocHref: /dotnet/csharp/programming-guide/concepts/expression-trees/
            topicHref: /dotnet/csharp/programming-guide/concepts/expression-trees/index
          - name: LINQ
            tocHref: /dotnet/csharp/programming-guide/concepts/linq/
            topicHref: /dotnet/csharp/programming-guide/concepts/linq/index
          - name: Serialization
            tocHref: /dotnet/csharp/programming-guide/concepts/serialization/
            topicHref: /dotnet/csharp/programming-guide/concepts/serialization/index
          - name: Threading
            tocHref: /dotnet/csharp/programming-guide/concepts/threading/
            topicHref: /dotnet/csharp/programming-guide/concepts/threading/index
        - name: Statements, expressions, and operators
          tocHref: /dotnet/csharp/programming-guide/statements-expressions-operators/
          topicHref: /dotnet/csharp/programming-guide/statements-expressions-operators/index
        - name: Strings
          tocHref: /dotnet/csharp/programming-guide/strings/
          topicHref: /dotnet/csharp/programming-guide/strings/index
        - name: Types
          tocHref: /dotnet/csharp/programming-guide/types/
          topicHref: /dotnet/csharp/programming-guide/types/index
        - name: Unsafe code and pointers
          tocHref: /dotnet/csharp/programming-guide/unsafe-code-pointers/
          topicHref: /dotnet/csharp/programming-guide/unsafe-code-pointers/index
        - name: XML documentation
          tocHref: /dotnet/csharp/programming-guide/xmldoc/
          topicHref: /dotnet/csharp/programming-guide/xmldoc/xml-documentation-comments
      - name: Language reference
        tocHref: /dotnet/csharp/language-reference/
        topicHref: /dotnet/csharp/language-reference/index
        items:
        - name: Keywords
          tocHref: /dotnet/csharp/language-reference/keywords/
          topicHref: /dotnet/csharp/language-reference/keywords/index
        - name: Operators
          tocHref: /dotnet/csharp/language-reference/operators/
          topicHref: /dotnet/csharp/language-reference/operators/index
        - name: Special characters
          tocHref: /dotnet/csharp/language-reference/tokens/
          topicHref: /dotnet/csharp/language-reference/tokens/index
        - name: Preprocessor directives
          tocHref: /dotnet/csharp/language-reference/preprocessor-directives/
          topicHref: /dotnet/csharp/language-reference/preprocessor-directives/index
        - name: Compiler options
          tocHref: /dotnet/csharp/language-reference/compiler-options/
          topicHref: /dotnet/csharp/language-reference/compiler-options/index
        - name: Compiler errors
          tocHref: /dotnet/csharp/language-reference/compiler-messages/
          topicHref: /dotnet/csharp/language-reference/compiler-messages/index
        - name: C# 6.0 draft specification
          tocHref: /dotnet/csharp/language-reference/language-specification/
          topicHref: /dotnet/csharp/language-reference/language-specification/index
    - name: F# Guide
      tocHref: /dotnet/fsharp/
      topicHref: /dotnet/fsharp/index
    - name: Visual Basic Guide
      tocHref: /dotnet/visual-basic/
      topicHref: /dotnet/visual-basic/index
      items:
      - name: Get started
        tocHref: /dotnet/visual-basic/getting-started/
        topicHref: /dotnet/visual-basic/getting-started/index
      - name: Developing applications
        tocHref: /dotnet/visual-basic/developing-apps/
        topicHref: /dotnet/visual-basic/developing-apps/index
      - name: Programming concepts
        tocHref: /dotnet/visual-basic/programming-guide/concepts/
        topicHref: /dotnet/visual-basic/programming-guide/concepts/index
        items:
        - name: Assemblies and the GAC
          tocHref: /dotnet/visual-basic/programming-guide/concepts/assemblies-gac/
          topicHref: /dotnet/visual-basic/programming-guide/concepts/assemblies-gac/index
        - name: Asynchronous programming
          tocHref: /dotnet/visual-basic/programming-guide/concepts/async/
          topicHref: /dotnet/visual-basic/programming-guide/concepts/async/index
        - name: Attributes
          tocHref: /dotnet/visual-basic/programming-guide/concepts/attributes/
          topicHref: /dotnet/visual-basic/programming-guide/concepts/attributes/index
        - name: Expression trees
          tocHref: /dotnet/visual-basic/programming-guide/concepts/expression-trees/
          topicHref: /dotnet/visual-basic/programming-guide/concepts/expression-trees/index
        - name: LINQ
          tocHref: /dotnet/visual-basic/programming-guide/concepts/linq/
          topicHref: /dotnet/visual-basic/programming-guide/concepts/linq/index
        - name: Serialization
          tocHref: /dotnet/visual-basic/programming-guide/concepts/serialization/
          topicHref: /dotnet/visual-basic/programming-guide/concepts/serialization/index
        - name: Threading
          tocHref: /dotnet/visual-basic/programming-guide/concepts/threading/
          topicHref: /dotnet/visual-basic/programming-guide/concepts/threading/index
      - name: Program structure and code conventions
        tocHref: /dotnet/visual-basic/programming-guide/program-structure/
        topicHref: /dotnet/visual-basic/programming-guide/program-structure/program-structure-and-code-conventions
      - name: Language features
        tocHref: /dotnet/visual-basic/programming-guide/language-features/
        topicHref: /dotnet/visual-basic/programming-guide/language-features/index
        items:
        - name: Arrays
          tocHref: /dotnet/visual-basic/programming-guide/language-features/arrays/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/arrays/index
        - name: Collection initializers
          tocHref: /dotnet/visual-basic/programming-guide/language-features/collection-initializers/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/collection-initializers/index
        - name: Constants and Enumerations
          tocHref: /dotnet/visual-basic/programming-guide/language-features/constants-enums/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/constants-enums/index
        - name: Control Flow
          tocHref: /dotnet/visual-basic/programming-guide/language-features/control-flow/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/control-flow/index
        - name: Data Types
          tocHref: /dotnet/visual-basic/programming-guide/language-features/data-types/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/data-types/index
        - name: Declared elements
          tocHref: /dotnet/visual-basic/programming-guide/language-features/declared-elements/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/declared-elements/index
        - name: Delegates
          tocHref: /dotnet/visual-basic/programming-guide/language-features/delegates/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/delegates/index
        - name: Early and late binding
          tocHref: /dotnet/visual-basic/programming-guide/language-features/early-late-binding/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/early-late-binding/index
        - name: Events
          tocHref: /dotnet/visual-basic/programming-guide/language-features/events/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/events/index
        - name: LINQ
          tocHref: /dotnet/visual-basic/programming-guide/language-features/linq/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/linq/index
        - name: Objects and classes
          tocHref: /dotnet/visual-basic/programming-guide/language-features/objects-and-classes/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/objects-and-classes/index
        - name: Operators and expressions
          tocHref: /dotnet/visual-basic/programming-guide/language-features/operators-and-expressions/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/operators-and-expressions/index
        - name: Procedures
          tocHref: /dotnet/visual-basic/programming-guide/language-features/procedures/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/procedures/index
        - name: Strings
          tocHref: /dotnet/visual-basic/programming-guide/language-features/strings/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/strings/index
        - name: Variables
          tocHref: /dotnet/visual-basic/programming-guide/language-features/variables/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/variables/index
        - name: XML
          tocHref: /dotnet/visual-basic/programming-guide/language-features/xml/
          topicHref: /dotnet/visual-basic/programming-guide/language-features/xml/index
      - name: COM Interop
        tocHref: /dotnet/visual-basic/programming-guide/com-interop/
        topicHref: /dotnet/visual-basic/programming-guide/com-interop/index
      - name: Language reference
        tocHref: /dotnet/visual-basic/language-reference/
        topicHref: /dotnet/visual-basic/language-reference/index
      - name: Reference
        tocHref: /dotnet/visual-basic/reference/
        topicHref: /dotnet/visual-basic/reference/index
    - name: ML.NET Guide
      tocHref: /dotnet/machine-learning/
      topicHref: /dotnet/machine-learning/index
      items:
      - name: How-to guides
        tocHref: /dotnet/machine-learning/how-to-guides/
        topicHref: /dotnet/machine-learning/how-to-guides/index
      - name: Resources
        tocHref: /dotnet/machine-learning/resources/
        topicHref: /dotnet/machine-learning/resources/index
      - name: Tutorials
        tocHref: /dotnet/machine-learning/tutorials/
        topicHref: /dotnet/machine-learning/tutorials/index