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-(void)viewWillAppear:(BOOL)animated
{

view1=[[BIDViewController alloc]initWithNibName:@"BIDViewController" bundle:nil];
[self willAnimateRotationToInterfaceOrientation:view1.interFaceOrientaion1 duration:1];
 }

-(void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}

     -(void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
{

if (toInterfaceOrientation == UIInterfaceOrientationPortrait)
{
    lable1.frame=CGRectMake(100 ,102 ,225 , 21);
    [self setInterFaceOrientaion2:toInterfaceOrientation];
}

if(toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft)
{
    lable1.frame=CGRectMake(250, 116,225 ,21);
        [self setInterFaceOrientaion2:toInterfaceOrientation];
}
else if(toInterfaceOrientation == UIInterfaceOrientationLandscapeRight){
    lable1.frame=CGRectMake(250, 116, 225, 21);
    [self setInterFaceOrientaion2:toInterfaceOrientation];
}

}

@終わり

BIDViewController クラスはプロパティ interFaceOrientation2 にアクセスできますが、BIDViewController2 クラスはプロパティ interFaceOrientation にアクセスできませんでしたが、@class BIDViewController が存在します。

これにアクセスする方法。

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