【发布时间】:2012-01-05 15:11:21
【问题描述】:
我是新的 iphone 开发人员,问题是我想知道 sym.data 的类型。是codebar还是qrcode?p>
- (void) readerView: (ZBarReaderView*) view
didReadSymbols: (ZBarSymbolSet*) syms
fromImage: (UIImage*) img
{
//do something useful with results and display resultText in resultViewController
for(ZBarSymbol *sym in syms) {
imageResult3.image = img;
**resultText3.text = sym.data;**
//return resultText;
break;
}
}
【问题讨论】:
标签: iphone objective-c barcode qr-code