setPrintCompleteEventDelegate

Syntax

- (void) setPrintCompleteEventDelegate:(id<Epos2LFCPrintCompleteDelegate>)delegate;

Parameter

Protocol declaration

@protocol Epos2LFCPrintCompleteDelegate <NSObject>
@required
- (void) onPrintComplete:(Epos2LFCPrinter *)lfcPrinterObj jobNumber:(long)jobNumber;
@end

Parameter

Supplementary explanation

• When this API is run multiple times, the callback method specified later takes effect.
• If nil is specified in delegate when calling this API, the registered callback method is canceled.
• When controlling multiple printers, compare the caller's LFCPrinter object with the lfcPrinterObj parameter to identify the printer to which the data has been sent.
• When calling the Epson ePOS SDK API on the method of this API, execute the API in a separate thread.
• If the disconnect API is called without waiting for a print completion event, the print completion method (setPrintCompleteEventDelegate) may not be notified.