内牛满面的iphone 入门实验源代码(objective c)
.m文件

////  Test1AppDelegate.h//  Test1////  Created by stu42 on 11-9-23.//  Copyright 2011 __MyCompanyName__. All rights reserved.//#import <UIKit/UIKit.h>@interface Test1AppDelegate : NSObject <UIApplicationDelegate> {    UIWindow *window;UISlider *slider;UITextField *field;}@property (nonatomic, retain) IBOutlet UIWindow *window;@property (nonatomic, retain) IBOutlet UISlider *slider;@property (nonatomic, retain) IBOutlet UITextField *field;-(IBAction) sliderChanged;@end