Display the Windows print dialog to allow users to make changes to the selected printer and printer settings before starting a print operation.
First available in version 3.0 build 2039.
button - Indicates which button the user pressed to close the dialog. Valid return values are PRINT and CANCEL.
When this method is called synchronously, a return object containing the output parameters is returned to the caller immediately.
var return_obj = ssCore.Printer.showPrintDialog();