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  1. How to: Create a New Variable - Visual Basic | Microsoft Learn

    Sep 15, 2021 · How to: Create a New Variable (Visual Basic) You create a variable with a Dim Statement.

  2. about_Variables - PowerShell | Microsoft Learn

    Working with variables To create a new variable, use an assignment statement to assign a value to the variable. You don't have to declare the variable before using it. The default value of all …

  3. Work with variables - Microsoft Copilot Studio

    Oct 4, 2025 · In the Variable properties panel, you can rename a variable, see where your agent uses it, or convert it to a global variable. You can't convert a global variable back to a topic …

  4. Predefined variables - Azure Pipelines | Microsoft Learn

    When you use a variable in a template that isn't marked as available in templates. The variable doesn't render because its value isn't accessible within the template's scope.

  5. Define variables - Azure Pipelines | Microsoft Learn

    Oct 1, 2025 · User-defined variables can be set as read-only. There are naming restrictions for variables (example: you can't use secret at the start of a variable name). You can use a …

  6. about_PSItem - PowerShell | Microsoft Learn

    PowerShell includes the $PSItem variable and its alias, $_, as automatic variables in scriptblocks that process the current object, such as in the pipeline. This article uses $PSItem in the …

  7. Get Started with Variable Libraries - Microsoft Fabric

    Aug 25, 2025 · Learn how to manage Microsoft Fabric variable libraries to customize and share item configurations in a workspace.

  8. Power Automate - Working with object variables | Microsoft Learn

    Oct 7, 2024 · Introduction Power Automate provides Variables of different datatypes like Boolean, Integer, Float, String, Object and Array to provide a storage mechanism with the running flow. …

  9. Use variables to improve your DAX formulas - DAX | Microsoft Learn

    Oct 31, 2022 · The measure definition can be made more efficient by using a variable, VAR. The following measure definition represents an improvement. It uses an expression to assign the …

  10. Use Fabric variable libraries in Dataflow Gen2 (Preview)

    Oct 20, 2025 · Overview on how to use Fabric variable libraries inside of a Dataflow Gen2 with CI/CD.