Chapters/dynamic-parameters/example.ps1
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Param( [string]$UserLevel ) DynamicParam { If ($UserLevel -eq "Administrator") { # create an $AdminType parameter $attr = New-Object System.Management.Automation.ParameterAttribute $attr.HelpMessage = "Enter admin type" $attr.Mandatory = $true $attr.ValueFromPipelineByPropertyName = $true $attrColl = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $attrColl.Add($attr) $param = New-Object System.Management.Automation.RuntimeDefinedParameter('AdminType',[string],$attrColl) $dict = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary $dict.Add('AdminType',$param) return $dict } } |