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| Message | Fields | Description |
|---|---|---|
| CANCEL | <1> | Returns a "1" if the user cancels the print job or closes the preview window during a print session. |
Example
| Code Block |
|---|
/* The following example shows how to use the CANCEL message. */
declare function Set_Printer, Get_Printer
stat = Set_Printer("INIT") ;* Start printing
loop
readnext key else done = 1
until done
cancelled = Get_Printer("CANCEL")
if cancelled then
done = 1
end else
Set_Printer("TEXT",'More text to print': key)
end
repeat
stat = Set_Printer("TERM") ;* End printing |
