Iphone 資料安全組 - PowerPoint PPT Presentation

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Iphone 資料安全組
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Iphone 資料安全組

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  1. Iphone資料安全組 指導老師:溫翔安 組員:蘇澄澔 王偉桐 王暐勛 王繼寬

  2. HelloWorldViewController.h程式碼 //HelloWorldViewController.h //HelloWorld #import <UIKit/UIKit.h> @interface HelloWorldViewController : UIViewController { IBOutletUILabel *lblhelloworld; IBOutletUIButton *lblhelloworld; } -(IBAction)updataLable; @end

  3. HelloWorldViewController.m程式碼 -(void)disReceivMemirWarning{ [super disReceivMemirWarning]; } -(void)viewDidUnload{ } -(void)updataLable{ lblhelloworld.text=@”hello world!!”; } -(void)dealloc { }

  4. 執行後,應該會形成按鍵,但嘗試失敗!!

  5. 無按鍵顯示!!!!???