Send to Printer operation and Printer Protocol

Hello all,

I designed a process where it is needed to send a PDF file to 2 different printers (not at the same time). So to simplify the process I defined a XML within the server ( C:\config.xml ) with the information necessary to send the job to the printer, and contains the information that the operation sendToPrinter needs:

- Printer Protocol

- Server URI

- Printer Name.

So instead of placing the values for this operation, I read the values from the XML file. The problem is, the sendToPrinter operation expects the Printer Protocol as a specific type: PrinterProtocol (obvious heheh). And my variable is String.

How can I convert this?

Thanks!