UItableviewCell 关于Index

 NSString *textString ;

    NSIndexPath *indexPath=[NSIndexPath indexPathForRow:0 inSection:2];

    MemInforCell *cell=(MemInforCell *)[self.infoTable cellForRowAtIndexPath:indexPath];

    NSArray *viewArrays=[cell subviews];

    for (id object in viewArrays) {

        if ([object isKindOfClass:[UITextField class]]) {

            UITextField *textfield=(UITextField *)object;

            textString = textfield.text;

            

        }

    }

//获得section

//        NSInteger section = [[self.infoTable indexPathForCell:(UITableViewCell *)[textField superview]] section];