How to pass dynamic parameters in Powershell?

You can just pass your variables as arguments to Write-Host:

Write-Host -Fore $forecolor -NoNewLine:(!$newline) 'Hello World'

For a truly dynamic way you can use a hashtable:

$params = @{ NoNewLine = $true; ForegroundColor = 'Green' }

and then use the splat operator

Write-Host @params Hello World

You can add parameters and their values to the hashtable as you like before calling Write-Host that way.

CodeHunter