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  4. setDataEventDelegate

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setDataEventDelegate

Registers a callback method for a card data detection event.

Syntax

 
 
- (void) setDataEventDelegate:(id<Epos2MSRDataDelegate>)delegate;

Parameter

delegate

Specifies an object conforming to the Epos2MSRDataDelegate protocol.

Protocol declaration

 
 
@protocol Epos2MSRDataDelegate <NSObject>
@required
- (void) onMSRData:(Epos2MSR *)msrObj
data:(Epos2MSRData *)data;
@end

Parameter

msrObj

The callback source object is stored.

data

Acquires the read card data.

The result is stored in the Epos2MSRData structure.

Property

Description

(NSString *)track1

Entire data of track 1

(NSString *)track2

Entire data of track 2

(NSString *)track4

Entire data of track 4 (JIS2 track)

(NSString *)accountNumber

Account number

(NSString *)expirationData

Expiration date ("YYMM" format)

(NSString *)surname

Surname

(NSString *)firstName

First Name

(NSString *)middleInitial

Middle name/initial

(NSString *)title

Title

(NSString *)serviceCode

Service code

(NSString *)track1_dd

Arbitrary data of track 1

(NSString *)track2_dd

Arbitrary data of track 2

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.
 

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Epson ePOS SDK includes patented or patent pending functions. The contents must not be disclosed to third parties.


Epson ePOS SDK for iOS

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