AppDelegate 的属性不可访问

问题描述

我在 AppDelegate.m 接口中创建了一个属性 countryNameInitials 作为 NSMutableArray 并合成它.目的是存储全局数据以在表格视图中显示.在表视图控制器中:

I create a property countryNameInitials as NSMutableArray in AppDelegate.m interface and synthesize it. The purpose is to store global data to display in table view. In the table view controller:

#import "AppDelegate.h"
...

@implementation
#define AppDelegate [[UIApplication sharedApplication] delegate]
...

问题是我无法使用 AppDelegate.countryNameInitials 访问数据.任何想法?

The problem is that I cannot use AppDelegate.countryNameInitials to access the data. Any idea?

推荐答案

访问 countryNameInitials 的问题是由于我在 AppDelegate.m 中声明了该属性.将其移至 AppDelegate.h 后，错误消失了.

The problem of accessing countryNameInitials is due to I declared the property in AppDelegate.m. After I move it to AppDelegate.h, errors are gone.

附注:1. AppDelegate 作为标识符名称对我有用.@Vakio 建议的命名冲突不相关.

Side notes:1. AppDelegate as the identifier name works for me. Naming conflicts suggested by @Vakio is not relevant.

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