I'm looking to do the same as in this question here, however I am developing in a .NET class library, referencing the Primary Interop Assemblies.
The item returned from the dialog box collection when I do this
wordApp.Dialogs[WdWordDialog.wdDialogFilePrintSetup]
does not expose properties such as Printer and DoNotSetAsSysDefault. Does anyone know why I can't get at these properties, or is there a better way altogether of switching which printer Word will use?