• Return to Home Page
    • Solutions
      Industries
      • Academic and Research
      • Aerospace, Defense, and Government
      • Electronics
      • Energy
      • Industrial Machinery
      • Life Sciences
      • Semiconductor
      • Transportation
      Product Life Cycles
      • Design and Prototype
      • Validation
      • Production
      Focus Areas
      • 5G and 6G Technology
      • ADAS and Autonomous Driving Testing
      • Electric Vehicle Test
      • Lifecycle Analytics
      • Radar and Electronic Warfare
      • Space Launch and Exploration
      • Validation Lab Innovations
      See our approach to solutions
      Get a Helping Hand
      From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help.
      Contact Us
    • Products
      Software
      View All Software
      Test Automation
      • LabVIEW
      • LabVIEW+ Suite
      • TestStand (Test Execution)
      • VeriStand (HIL Test Development)
      Free Interactive Test Software
      • FlexLogger (for DAQ hardware)
      • InstrumentStudio (for PXI hardware)
      Test Analytics and Operations
      • DIAdem (for Analysis and Visualization)
      • SystemLink (Test Operations)
      • OptimalPlus GO (Manufacturing Analytics)
      SERVICES
      View All Services
      • Repair Services
      • Calibration
      • Training Courses
      HARDWARE
      View All Hardware
      Data Acquisition and Control
      • Learn About DAQ
      • New DAQ Hardware (mioDAQ)
      • Multifunction I/O
      • Voltage
      • Digital I/O
      • Temperature
      • Sound and Vibration
      • Current
      • Strain, Pressure, and Force
      Communication Interfaces
      • Software Defined Radios
      • GPIB, Serial, and Ethernet
      • Industrial Communication Buses
      • Vehicle Communication Buses
      • Avionics Communication Buses
      PXI Instrumentation
      • Switches
      • Oscilloscopes
      • Digital Multimeters
      • Waveform Generators
      • RF Signal Generators
      • SMUs and LCR Meters
      • Power Supplies and Loads
      • Vector Signal Transceivers
      • FlexRIO Instruments
      Accessories
      • Power Accessories
      • Connectors
      • Cables
      • Sensors
      RESOURCES
      • Ordering Resources
      • Distributors
      See all products
      CompactDAQ

      Modular Data Acquisition
      CompactRIO

      Distributed Measurement and Control
      PXI

      High-Performance Test
      LabVIEW+ Suite

      Automated Test System Development Software
    • Perspectives
      Perspectives

      Perspectives showcases how NI sees what’s next in the world of test and technology.

      View all articles
      Charting the Course for Test Development with LabVIEW
      LabVIEW remains key in test, promising speed, efficiency, and new features with NI’s investment in core tech, community, and integration.
      Read our featured article
    • Support
      Resources
      View All Support Resources
      • Software Downloads
      • Register and Activate
      • Product Documentation
      • Release Notes
      • Online Training
      • KnowledgeBase
      • Code Examples
      Request Support

      You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.

      Open a service request
      Popular Software Downloads
      See all Software Product Downloads
      icon of LabVIEW logo
      LabVIEW
      icon of Multisim logo
      Multisim
      icon of Academic Volume License logo
      Academic Volume License
      Popular Driver Downloads
      See all Driver Software Downloads
      • NI-DAQmx

        Provides support for NI data acquisition and signal conditioning devices. 

      • NI-VISA

        Provides support for Ethernet, GPIB, serial, USB, and other types of instruments. 

      • NI-488.2

        Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports. 

    • Community
    • Partners
    • Contact Us flag representing the selected language
    • My Account
      My Account
      Log in
      Create an Account
    • Account
    • Search
    • Cart
      • Solutions
        • Back
        • Industries
        • Academic and Research
        • Aerospace, Defense, and Government
        • Electronics
        • Energy
        • Industrial Machinery
        • Life Sciences
        • Semiconductor
        • Transportation
        • Product Life Cycles
        • Design and Prototype
        • Validation
        • Production
        • Focus Areas
        • 5G and 6G Technology
        • ADAS and Autonomous Driving Testing
        • Electric Vehicle Test
        • Lifecycle Analytics
        • Radar and Electronic Warfare
        • Space Launch and Exploration
        • Validation Lab Innovations
        • See our approach to solutions
      • Products
        • Back
        • Software
        • View All Software
        • Test Automation
        • LabVIEW
        • LabVIEW+ Suite
        • TestStand (Test Execution)
        • VeriStand (HIL Test Development)
        • Free Interactive Test Software
        • FlexLogger (for DAQ hardware)
        • InstrumentStudio (for PXI hardware)
        • Test Analytics and Operations
        • DIAdem (for Analysis and Visualization)
        • SystemLink (Test Operations)
        • OptimalPlus GO (Manufacturing Analytics)
        • SERVICES
        • View All Services
        • Repair Services
        • Calibration
        • Training Courses
        • HARDWARE
        • View All Hardware
        • Data Acquisition and Control
        • Learn About DAQ
        • New DAQ Hardware (mioDAQ)
        • Multifunction I/O
        • Voltage
        • Digital I/O
        • Temperature
        • Sound and Vibration
        • Current
        • Strain, Pressure, and Force
        • Communication Interfaces
        • Software Defined Radios
        • GPIB, Serial, and Ethernet
        • Industrial Communication Buses
        • Vehicle Communication Buses
        • Avionics Communication Buses
        • PXI Instrumentation
        • Switches
        • Oscilloscopes
        • Digital Multimeters
        • Waveform Generators
        • RF Signal Generators
        • SMUs and LCR Meters
        • Power Supplies and Loads
        • Vector Signal Transceivers
        • FlexRIO Instruments
        • Accessories
        • Power Accessories
        • Connectors
        • Cables
        • Sensors
        • RESOURCES
        • Ordering Resources
        • Distributors
        • See all products
      • Perspectives
      • Support
        • Back
        • Resources
        • View All Support Resources
        • Software Downloads
        • Register and Activate
        • Product Documentation
        • Release Notes
        • Online Training
        • KnowledgeBase
        • Code Examples
        • Popular Software Downloads
        • See all Software Product Downloads
        • icon of LabVIEW logo
        • icon of Multisim logo
        • icon of Academic Volume License logo
        • Popular Driver Downloads
        • See all Driver Software Downloads
        • NI-DAQmx
        • NI-VISA
        • NI-488.2
        • Request Support
        • You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required. Open a service request
      • Community
      • Partners
      • Contact Us
      • My Account
      • Log in
      • Create an Account
    Skip to main contentSkip to search
    Product Documentation - NIProduct Documentation - NI
    Product Documentation - NI
    • Home
    • All Manuals
    • Log in

    TestStand API Reference

    Filters

    Clear All Filters
    Content Type
    Programming Language
    Clear All Filters
    Current manual
    Table of Contents
    • TestStand Programming Reference Manual
    • Environment Reference
    • API Reference
      • UI Controls API Reference
      • TestStand APIs
        • API Classes, Properties, and Methods
          • Adapter API Classes, Properties, and Methods
            • ActiveXAdapter
              • Methods
              • Properties
                • Servers (Read Only)
                • ShowActiveXControlsWhenSpecifyingModule
                • UnloadUnusedActiveXServersAfterExec
                • UseLateBinding
            • ActiveXCoClass
            • ActiveXCoClasses
            • ActiveXInterface
            • ActiveXInterfaces
            • ActiveXMember
            • ActiveXMembers
            • ActiveXModule
            • ActiveXParameter
            • ActiveXParameters
            • ActiveXServer
            • ActiveXServers
            • CommonCAdapter
            • CommonCModule
            • CommonCParameter
            • CVIAdapter
            • CVIArgument
            • CVIArguments
            • CVIModule
            • CVIParameter
            • CVIParameters
            • DllAdapter
            • DllArgument
            • DllArguments
            • DllFunction
            • DllFunctions
            • DllModule
            • DllParameter
            • DllParameters
            • DotNetAdapter
            • DotNetArgument
            • DotNetArguments
            • DotNetCall
            • DotNetCalls
            • DotNetModule
            • DotNetModuleArguments
            • DotNetParameter
            • DotNetParameters
            • HTBasicAdapter
            • HTBasicModule
            • LabVIEWAdapter
            • LabVIEWArgument
            • LabVIEWArguments
            • LabVIEWModule
            • LabVIEWNodeProperties
            • LabVIEWNodeProperty
            • LabVIEWNXGAdapter
            • LabVIEWNXGArgument
            • LabVIEWNXGArguments
            • LabVIEWNXGModule
            • LabVIEWNXGNodeProperties
            • LabVIEWNXGNodeProperty
            • LabVIEWNXGParameter
            • LabVIEWNXGParameters
            • LabVIEWNXGProject
            • LabVIEWNXGProjectItem
            • LabVIEWNXGProjectItems
            • LabVIEWParameter
            • LabVIEWParameterElement
            • LabVIEWParameterElements
            • LabVIEWParameters
            • PythonAdapter
            • PythonArgument
            • PythonArguments
            • PythonModule
            • PythonParameter
            • PythonParameters
            • SequenceAdapter
            • SequenceCallModule
            • SequenceCallParameter
            • SequenceCallParameters
          • Core API Classes, Properties, and Methods
          • Data Types for TestStand
        • API Constants
        • API Enumerations
      • Synchronization Server API
      • TestStand Sequence Analyzer
      • Sequence File Translator Functions
      • Exported ATML Test Results Report Extension Functions
    • NI TestStand VIs and Functions
    • NI Session Manager
    Product DocumentationTestStand API Reference... API Reference TestStand APIs API Classes, Properties, and Methods Adapter API Classes, Properties, and Methods ActiveXAdapter Properties ActiveXAdapter.ServersCurrent page
    Table of Contents

    ActiveXAdapter.Servers

    Download PDF
    Selected SectionSelected Section and Subsection(s)Entire Manual
    • Updated2024-10-09
    • 1 minute(s) read
      • TestStand
      • API Reference

    ActiveXAdapter.Servers

    Syntax

    ActiveXAdapter.Servers

    Data Type

    ActiveXServers

    Purpose

    Returns the list of ActiveX Automation servers registered on this computer.

    See Also

    ActiveXServers

    Parent topic: Properties
    In This Section
    • Syntax
      • Data Type
        • Purpose
          • See Also
            Was this information helpful?
            YesNo

            Previous

            Properties

            Next

            ShowActiveXControlsWhenSpecifyingModule

            Previous

            Properties

            Next

            ShowActiveXControlsWhenSpecifyingModule

            • ©2008 - 2025 ACME Corporation. All Rights Reserved
            • Privacy PolicyTerms of Use
            • Powered By
              Zoomin_Logo
            For the best user experience, we recommend you create or log into your NI User Account.

            What do you need our team of experts to assist you with?

            Request a quote Find the right product Place an order Get support on a product
            How can we help?
            Please enter your information below and we'll be intouch soon.
            This field is required
            This field is required
            This field is required
            This field is required
            Preferred communication method
            Email Phone call

            Thanks!

            We'll be in touch soon!

            What do you need our team of experts to assist you with?

            Request a quote Find the right product Place an order Get support on a product
            How can we help?
            Next
            Please enter your information below and we'll be intouch soon.
            This field is required
            This field is required
            This field is required
            This field is required
            Preferred communication method
            Email Phone call

            Thanks!

            We'll be in touch soon!

            Solutions
            • Academic & Research
            • Aerospace, Defense, & Government
            • Electronics
            • Energy
            • Industrial Machinery
            • Life Sciences
            • Semiconductor
            • Transportation
            Orders
            • NI Distribution Partners
            • Order Status and History
            • Retrieve a Quote
            • Terms of Service
            • Order by Part Number or Request a Quote
            Company
            • NI is now part of Emerson
            • About
            • Emerson Careers
            • Newsroom
            • Supply Chain & Quality
            • Events
            Support
            • Downloads
            • Product Documentation
            • Discussion Forums
            • Activate a Product
            • Submit a Service Request
            • Site Feedback Site Feedback
            Facebook Twitter LinkedIn YouTube Instagram
            United States (English)
            LEGAL |  IMPRINT |  PRIVACY |  Cookie Settings
            © 2025 NATIONAL INSTRUMENTS CORP. ALL RIGHTS RESERVED.

            +1 877 388 1952

            Additional Comments

            Download PDF