Allow Integer Parameter to Accept Null in a PowerShell Function

Read Original

This technical article details a solution for allowing a mandatory integer parameter in a PowerShell function to accept null values. It demonstrates using the [AllowNull()] attribute and the [Nullable[System.Int32]] type from .NET, providing a practical code example for managing VLAN IDs on a virtual network adapter.

Allow Integer Parameter to Accept Null in a PowerShell Function

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week