Ios 如何将图像从一个视图传递到另一个视图

我正在尝试将图像从一个

UIViewController

传递到另一个

UIViewController

。但我没有成功。 我的代码如下

  PostGameViewController *v1=[[PostGameViewController alloc]initWithNibName:@ "PostGameViewController" bundle:nil];
  v1.theImg = imgPicture;
  [self.navigationController pushViewController:v1 animated:YES];

//在“.h”中

//在“.m”中

试着这样,

PostGameViewController *v1=[[PostGameViewController alloc]initWithNibName:@ "PostGameViewController" bundle:nil];
        v1.theImg.image =[UIImage imageNamed:@"imagename.png"];
        [self.navigationController pushViewController:v1 animated:YES];

应该是

PostGameViewController *v1=[[PostGameViewController alloc]initWithNibName:@ "PostGameViewController" bundle:nil];
v1.theImg.image = imgPicture;   
[self.navigationController pushViewController:v1 animated:YES];

---

在这里，我用另一种方式传递字符串变量，这种方式和您在图像中使用的方式相同

在MainView控制器中：

UserDetailsViewController *userDetailsViewController = [[UserDetailsViewController alloc] initWithNibName:@"UserDetailsViewController" bundle:nil];
    userDetailsViewController.ID = idUser;
    [self.navigationController pushViewController:userDetailsViewController animated:YES];

在

UserDetailsViewController

在.h文件中

@property(nonatomic) NSString *ID;

@property(nonatomic) UIImage *img;

在.m文件中（如何使用ID）

---

为了形象

UserDetailsViewController *userDetailsViewController = [[UserDetailsViewController alloc] initWithNibName:@"UserDetailsViewController" bundle:nil];
        userDetailsViewController.img = [UIImage imageNamed:@"abc.png"];
        [self.navigationController pushViewController:userDetailsViewController animated:YES];

在.h文件中

@property(nonatomic) NSString *ID;

@property(nonatomic) UIImage *img;

---

显示警告不兼容指针tpyes从uimageview分配给UIImage请发布图像图片的代码，只有这样我们才能得到清晰的想法

UIImage*imgPictute=[UIImage imagename:@“background”]此处缺少文件的扩展名。例如，UIImage*imageFromBundle=[UIImage ImageName:@“imagres.jpeg”]，必须使用ExtensionDar Dhawal引用图像。我正在尝试传递图像。请检查我的代码。告诉我问题出在哪里。Ishant Tiwari尝试了@sunny answer？imgPicture有效吗？。你能把它的代码也贴出来吗
@property(nonatomic) UIImage *img;