[問題] selector的callback function怎麼傳參數
請問selector的callback function怎麼傳arguments呢?
例如
我的delegate裡有一個method
- (void)callback:(NSDate*)date days:(int)days;
那我有一個UIButton
[button addTarget:delegate action:@selector(callback:days:)
forControlEvents:UIControlEventTouchUpInside];
請問怎麼把2個參數傳進去呢?
謝謝
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