helpers/Test-GenericSubclassOf.ps1
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#Requires -Version 3.0 <# Test-GenericSubclassOf.ps1 Copyright (c) 2017 karamem0 This software is released under the MIT License. https://github.com/karamem0/SPClient/blob/master/LICENSE #> function Test-GenericSubclassOf { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [type] $InputType, [Parameter(Mandatory = $true)] [type] $TestType ) process { while ($InputType -ne $null -and $InputType -ne [object]) { $Type = $InputType if ($Type.IsGenericType) { $Type = $Type.GetGenericTypeDefinition() } if ($Type -eq $TestType) { Write-Output $true return } $InputType = $InputType.BaseType } Write-Output $false } } |