在Objective-C中,要在控制器中初始化自定义类/对象,您需要遵循以下步骤:
#import "CustomClass.h"
CustomClass *customObject = [[CustomClass alloc] init];
[customObject performCustomAction];
以下是一个完整的示例,展示了如何在控制器中初始化自定义类/对象:
// CustomClass.h
#import<Foundation/Foundation.h>
@interface CustomClass : NSObject
@property (nonatomic, strong) NSString *customProperty;
- (void)performCustomAction;
@end
// CustomClass.m
#import "CustomClass.h"
@implementation CustomClass
- (void)performCustomAction {
NSLog(@"Custom action performed!");
}
@end
// ViewController.m
#import "ViewController.h"
#import "CustomClass.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
CustomClass *customObject = [[CustomClass alloc] init];
customObject.customProperty = @"Hello, World!";
[customObject performCustomAction];
}
@end
在这个示例中,我们首先创建了一个名为CustomClass的自定义类,并在其中定义了一个属性和一个方法。然后,在ViewController控制器中,我们导入了CustomClass的头文件,并在viewDidLoad方法中创建了CustomClass的实例。我们使用该实例来设置其属性并调用其方法。
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