https://learn.microsoft.com/pt-br/dotnet/api/system.printing.indexedproperties.printpropertydictionary?view=netframework-4.8.1&viewFallbackFrom=netstandard-2.1
PrintPropertyDictionary Class (System.Printing.IndexedProperties) | Microsoft Learn
Represents a collection of properties and values that are associated with an object in the System.Printing namespace.
class systemprintingmicrosoftlearn