objective-c - 在标题中声明子视图控制器的属性

Question

NameSubViewController并NameSubView添加到ViewController.m：

#import "NameSubViewController.h"
#import "NameSubView.h"

...

 - (void)viewDidLoad
{
[super viewDidLoad];

NameSubViewController *nameController = [[NameSubViewController alloc] initWithNibName:@"NameSubViewController" bundle:nil];
NameSubView *nameSubView = (NameSubView *)[nameController view];
}

但我想为它们创建属性，以便我可以从视图的每个部分访问它们。写什么ViewController.h来声明那里的属性？

Answer 1

。H

@property (nonatomic, retain) NameSubView *nameSubView;

.m 下划线@implementation

@synthesize nameSubView;