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 …

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 …

Jul 24, 2025 · You can create a variable and declare its data type and initial value all within one action in your flow in the designer. You can only declare variables at the global level, not within …

Jul 31, 2024 · You can implicitly declare a variable in Visual Basic simply by using it in an assignment statement. All variables that are implicitly declared are of type Variant.

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

A variable of this data type can be produced only through the Extract tables from PDF action. Each item on the list describes an extracted table and provides all the essential information …

Sep 13, 2021 · Specify or respecify a reference for the object variable. For example, if the Set statement is omitted in the following code, an error would be generated on the reference to …

The Get-Variable cmdlet gets the PowerShell variables in the current console. You can retrieve just the values of the variables by specifying the ValueOnly parameter, and you can filter the …

Sep 15, 2021 · Make sure you aren't referring to an object variable that has been set to Nothing. Search your code for the keyword Nothing, and revise your code so that the object isn't set to …

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 …