userCancelled = PRCANCEL
You should examine the value of
PRCANCEL after executing the
DEF LPRINT statement.
_zTrue if the user pressed the "Cancel" button in the Print Job dialog; or
_false if the user pressed the "OK" button. If
_zTrue, your program should not continue with the print operation.
You can also call
PRCANCEL after executing
DEF PAGE, to determine whether the user cancelled the Style dialog (the "Page Setup" dialog). However, your program normally does not need to take any special action in this case.
DEF LPRINT; DEF PAGE; PRHANDLE; ROUTE