Passing a value to a Windows PowerShell function in command line

Question

param($scriptParameter = '')

 function UpdateVersion($VersionNumber)
 {
     write-host "Version is $VersionNumber"
 } 
 function clean
 {
     write-host "Calling Cleaning Function"
 } 
 function HelpList
 {
     write-host "Calling HelpList Function"
 } 
switch ($scriptParameter)
{
  Clean{clean}
  UpdateVersion{UpdateVersion $VersionNumber}
  DEFAULT{HelpList}
}


 PS C:\Workspace\dev>> .\deploymentScript.ps1 UpdateVersion "18.4.1.9"

Question : $ScriptParameter accepting only one argument "UpdateVersion". Not able to pass VersionNumber. $VersionNumber is getting blank

Shawn Esterman · Accepted Answer · 2018-04-10 15:28:18Z

2

You need to add a second parameter for version number.

param($scriptParameter = '', $VersionNumber)

answered Apr 10, 2018 at 15:28

Shawn Esterman

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1 Comment

Mit Jacob Over a year ago

Thanks Shawn. It helps

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