Gives a look into objects inside a .NET assembly

libinspect.ps1

param ([string]$dllname)

Add-Type -Path "$dllname"
$classes = [System.Reflection.Assembly]::LoadFile("$dllname").GetTypes() | Where-Object {$_.IsClass}

foreach ($class in $classes) {
    Write-Host "- Class: $($class.FullName)"
    
    $fields = $class.GetFields()
    if ($fields.Count -gt 0) {
        Write-Host "-- Fields:"
        foreach ($field in $fields) {
            Write-Host "--- Field: $($field.Name) ($($field.FieldType.Name))"
        }
    } else {
        Write-Host "-- No fields"
    }
    
    $methods = $class.GetMethods()
    foreach ($method in $methods) {
        $parameters = $method.GetParameters() | ForEach-Object { "$($_.ParameterType.Name) $($_.Name)" }
        $paramString = if ($parameters) { [string]::Join(", ", $parameters) } else { "No parameters" }

        Write-Host "-- Method: $($method.Name) ($paramString)"
    }
}