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TestStand API Reference

Table of Contents
  • TestStand Programming Reference Manual
  • Environment Reference
  • API Reference
  • NI TestStand VIs and Functions
  • NI Session Manager
Table of Contents

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  • Updated2026-07-27
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    • TestStand
    • API Reference

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Syntax

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Data Type

Long

Purpose

Returns the number of items in the collection.

Parent topic: Properties

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