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 …

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 …

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.

Dec 15, 2025 · Learn how to manage Microsoft Fabric variable libraries to customize and share item configurations in a workspace.

The New-Variable cmdlet creates a new variable in PowerShell. You can assign a value to the variable while creating it or assign or change the value after it is created.

To delete a variable, along with its value, use Remove-Variable or Remove-Item. This cmdlet does not delete the values of variables that are set as constants or owned by the system, even if you use the …

Jun 30, 2025 · Learn how to use the SET variable syntax of the SQL language in Databricks Runtime and Databricks SQL.

Feb 3, 2023 · It doesn`t put the variable as the assigned letter and when i try to put the whole path into a variable it so for ex. $D ="$ {P}:\office\setup.exe" it says /configure is wrong cannot user start …

May 19, 2025 · How to: Move Data Into and Out of a Variable - Visual Basic How to: Hold More Than One Value in a Variable - Visual Basic Handle variables in Power Automate for desktop - Training In …

Dec 15, 2025 · Follow the steps for creating a variable library and using variable values in various stages of a deployment pipeline.