06 2012 档案
摘要：NSMutableDictionary *d = [NSMutableDictionary dictionary]; [d setObject:@"qingjoin" forKey:@"serveraddr"]; [d setObject:@"pwdpwd" forKey:@"userpwd"]; NSLog(@"%@",d); //新建一个对象。 id ontest = [d objectForKey:@"serveraddr"]; id sectest = [d obje
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摘要：//button 类的控制。取出当前button 显示的值NSString *server_addvarle = [sender titleForState:UIControlStateNormal]; NSLog(@"%@",server_addvarle);
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摘要：//.h文件#import <Foundation/Foundation.h>@interface Fraction : NSObject //定义一个新的类，里面有两个成员{ int numberator; int denominator;}-(void) print; //定义打印输出-(void) test_number;-(void) setNumberator:(int)n;-(void) setDenominator:(int)b;@end//.m文件中，具体实施#import "testone.h"@implementation Frac...
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摘要：-(void)redfile{ FILE *fp=fopen([[self bundlePath:@"information.txt"]UTF8String], "r"); char word[100]; if (!fp) { return; } while(fgets(word, 100,fp)) { word[strlen(word)-1] = '\0'; NSLog(@"%s",word); } fclose(fp);}//读取同目录下文件路jin-(NSString *)b...
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摘要：//.h 文件#import <UIKit/UIKit.h>@interface ViewController : UIViewController<UITextFieldDelegate> // type 选择outlet 然后在后面加上。<UITextFieldDelegate>@property (retain, nonatomic) IBOutlet UITextField *TXF; //.c文件 中。#import "ViewController.h"@interface ViewController ()@end@imple
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摘要：- (IBAction)reslut_value:(id)sender{ /*分别表示年、月、日、时、分、秒*/ NSInteger unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit | NSWeekCalendarUnit | NSHourCalendarUnit| NSMinuteCalendarUnit | NSSecondCalendarUnit; //******************** NSDate *dat...
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摘要：// test.h 中的头文件#import <UIKit/UIKit.h>@interface test : UIViewController-(void)temp:(int)value1 :(int) value2;@end/******************************/// test.m文件 用来写一个方法#import "test.h"@interface test ()@end@implementation test-(void)temp:(int)value1 :(int) value2{ int temp; if(value1<
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