如何在我的方法中获取objectAtIndex

例如,如果我使用didSelectRowAtIndexPath:(NSIndexPath *)indexPath

我可以拿到

 NSLog(@"%@", [currentCourses objectAtIndex:indexPath.row]);


我如何在其他这样的方法中做同样的事情?

-(void)longPress : (UILongPressGestureRecognizer *)rec {
if (rec.state == UIGestureRecognizerStateBegan) {
 //   NSIndexPath *myPath = [NSIndexPath indexPathForRow:0 inSection:0];
    /*NSArray *currentCourses = [self currentCourses:myIP0.section];
    billContent *bc = [currentCourses objectAtIndex:myIP0.section];
    NSLog(@"title - %@", bc.billTitle);*/
  //  NSLog(@"%@", myPath.row);

  //NSLog(@"did selected - %d", indexPath.row);

}
}

最佳答案

-(void)longPress : (UILongPressGestureRecognizer *)rec {
CGPoint swipeLocation = [rec locationInView:self.tableView];
NSIndexPath *swipedIndexPath = [self.tableView indexPathForRowAtPoint:swipeLocation];
UITableViewCell *swipedCell = [self.tableView cellForRowAtIndexPath:swipedIndexPath];
}

关于iphone - 如何在我的方法中获取objectAtIndex?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/13265744/

10-09 00:06