小编Mar*_*cus的帖子

嘿,我正在制作基于视图的应用程序.对于其中一个xib文件,我希望它仅以横向模式显示.我该怎么做呢？

嘿! 我有一个xib文件,我希望一个圆形的矩形按钮在按下后保持高亮显示.我也希望在第一个按钮后按下一个不同的按钮,将您带到下一页.我怎样才能做到这一点.一些代码将不胜感激!

这是我的.h:

#import <UIKit/UIKit.h>

@interface Test1ViewController : UIViewController {

    IBOutlet UIButton *button1;
    IBOutlet UIButton *button2; 


}

-(IBAction) buttonPressed:(id)sender;
-(IBAction) secondButtonPressed:(id)sender;
- (void)flipButton;


@end

这是我的.m:

#import "Test1ViewController.h"
#import "Page2.h"

@implementation Test1ViewController

-(IBAction)buttonPressed:(id)sender
{
    [self performSelector:@selector(flipButton) withObject:nil afterDelay:0.0];
}

- (IBAction)secondButtonPressed {
    if ( button1.selected ) {

        Page2 *page2 = [[Page2 alloc] initWithNibName:@"Page2" bundle:nil];
        page2.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
        [self presentModalViewController:page2 animated:YES];
        [page2 release];

    }
}




/*
// The designated initializer. Override to perform setup that is required before the view is loaded. …

#include <stdio.h>

float function (float x, float y);
float function2 (float x, float z);
float function3 (float y, float z);

float main()

{
    float x;
    float y;
    float z; 

    {

    printf("Please insert length of adjacent side");
    scanf("%f", &x); 

    printf("Please insert length of opposite side");
    scanf("%f", &y); 

    printf("Please insert length of the hypotenuse");
    scanf("%f", &z);


    }

    {

    if (z = 0){
        printf("The length of the hypotenuse is %f",  function (x, y));}

    else if (y = 0){ 
        printf("The length of the opposite …