AutoCAD .NET :: Plot PDF Using Example Code Yields No PDF File

I implemented the code from the autodesk developers guide for plotting. [URL] .... I made a few minor changes such as making it a sub instead of a command, and commented out a few of the plot settings

the routine seems to work except that I don't get a PDF

I added the actrans.commit() to see fi that might work = nope.

also note that ACF.acdoc & ACF.db in my code replace acdoc & acCurDb in the original code
 
'<CommandMethod("PlotCurrentLayout")> _ Public Sub PlotMe(suBpath As String, subFileName As String) '' Get the current document and database, and start a transaction 'Dim acDoc As Document = Application.DocumentManager.MdiActiveDocument 'Dim acCurDb As Database = acDoc.Database Using acTrans As Transaction = ACF.Db.TransactionManager.StartTransaction()
[Code] .......