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 examples, but …

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 variables is …

Nov 18, 2025 · The value can be a constant or an expression, but it must either match the variable declaration type or be implicitly convertible to that type. For more information, see Expressions.

5 days ago · Learn how to manage Microsoft Fabric variable libraries to customize and share item configurations in a workspace.

Mar 30, 2022 · Use the Dim statement at the module or procedure level to declare the data type of a variable. For example, the following statement declares a variable as an Integer.

Dec 13, 2023 · The default for that PATH variable is to the folder where all your user data for Microsoft Store Apps and Games and pre-installed UWP apps are stored in the WIndowsApps folder.

Oct 27, 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 variable group to make …

Nov 29, 2025 · To export Microsoft Forms to PDF, you can use Power Automate to automate the process. Here’s a general approach: Create a flow: Start by adding your Microsoft Form to a flow in …

5 days ago · You can use Microsoft Fabric variable libraries to manage configurations across stages of the release pipeline and to save values in Git. This article explains how to use variable libraries in the …

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