申报财产

Question

I am trying to declare a property

#import <UIKit/UIKit.h>
#import <MediaPlayer/MediaPlayer.h>

@interface ViewController : UIViewController
{
@property (nonatomic, strong) MPMoviePlayerController*player;
}


@end

I receive a red warning sign when i click on it, it reads;

a parameter list without types is only allowed in function definition

Answer 1

properties are outside of braces

#import <UIKit/UIKit.h>
#import <MediaPlayer/MediaPlayer.h>

@interface ViewController : UIViewController
{ 
   // here is for ivars only
   id _something;
}
// properties and methods
@property (nonatomic, strong) MPMoviePlayerController*player;

@end