Important: The information in this document is obsolete and should not be used for new development.
PrOpenprocedure to prepare the current printer driver for use.
PrOpenprocedure opens the Printing Manager and the current printer driver.
SPECIAL CONSIDERATIONSYou must always use the
PrOpenprocedure before using any other Printing Manager routines, and you must balance every call to
PrOpenwith a call to
PrClose, which is described in the next section.
ASSEMBLY-LANGUAGE INFORMATIONThe trap macro and routine selector for the
Trap macro Selector _PrGlue $C8000000
SEE ALSOFor an example of the use of
PrOpen, see Listing 9-2 on page 9-18.