Orientation in Xcode

- (void)viewWillAppear:(BOOL)animated

{
    [super viewWillAppear:animated];
 
     if((self.interfaceOrientation == UIDeviceOrientationLandscapeLeft) || (self.interfaceOrientation == UIDeviceOrientationLandscapeRight))
    {
        [Lable1 setFrame:CGRectMake(131, 31, 218, 30)];
        [Lable2 setFrame:CGRectMake(131, 82, 218, 30)];
     
        button1.frame = CGRectMake(173, 161, 110, 43);
     
[imgview setFrame:CGRectMake(0,225,488,46)];
    }
else if((self.interfaceOrientation == UIDeviceOrientationPortrait) || (self.interfaceOrientation == UIDeviceOrientationPortraitUpsideDown))
    {
        [Lable1 setFrame:CGRectMake(131, 31, 218, 30)];
        [Lable2 setFrame:CGRectMake(131, 82, 218, 30)];
     
        button1.frame = CGRectMake(173, 161, 110, 43);
     
[imgview setFrame:CGRectMake(0,225,488,46)];
    }
}

-(void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
{
 if((self.interfaceOrientation == UIDeviceOrientationLandscapeLeft) || (self.interfaceOrientation == UIDeviceOrientationLandscapeRight))
    {
        [Lable1 setFrame:CGRectMake(131, 31, 218, 30)];
        [Lable2 setFrame:CGRectMake(131, 82, 218, 30)];
     
        button1.frame = CGRectMake(173, 161, 110, 43);
     
[imgview setFrame:CGRectMake(0,225,488,46)];
    }
else if((self.interfaceOrientation == UIDeviceOrientationPortrait) || (self.interfaceOrientation == UIDeviceOrientationPortraitUpsideDown))
    {
        [Lable1 setFrame:CGRectMake(131, 31, 218, 30)];
        [Lable2 setFrame:CGRectMake(131, 82, 218, 30)];
     
        button1.frame = CGRectMake(173, 161, 110, 43);
     
[imgview setFrame:CGRectMake(0,225,488,46)];
    }
}

Another Method:


Step1: Create 2 Views in Single Xib Page.

Step2: One is Portrait format
           Another is landscape format

Step3: Add the coding into .h File

@property (nonatomic, retain) IBOutlet UIView *portraitView;

@property (nonatomic, retain) IBOutlet UIView *landscapeView;

Step4: Connect the outlets   Portrait--> portraitView  & landscape -->  landscapeView.

Step5: Add the coding into .m File

- (void)viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

    

    if((self.interfaceOrientation == UIDeviceOrientationLandscapeLeft) || (self.interfaceOrientation == UIDeviceOrientationLandscapeRight))

    {

        self.view = self.landscapeView;

    }

else if((self.interfaceOrientation == UIDeviceOrientationPortrait) || (self.interfaceOrientation == UIDeviceOrientationPortraitUpsideDown))

    {

        self.view = self.portraitView;

    }

}

-(void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation

{

if((self.interfaceOrientation == UIDeviceOrientationLandscapeLeft) || (self.interfaceOrientation == UIDeviceOrientationLandscapeRight))

    {

        self.view = self.landscapeView;

    }

    else if((self.interfaceOrientation == UIDeviceOrientationPortrait) || (self.interfaceOrientation == UIDeviceOrientationPortraitUpsideDown))

    {

        self.view = self.portraitView;

    }

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation

{

    return YES;

}