iphone開發－在頁面中記住登錄名和密碼的方法

- (void)viewDidLoad

{

//...

BOOL anBool = [[NSUserDefaults standardUserDefaults]boolForKey:@"SwitchON"];

if (anBool) {

NSLog(@"anBool == Yes");

anSwitch.on = YES;

nameTextField.text = [[NSUserDefaults standardUserDefaults]objectForKey:@"UserName"];

passworldTextField.text = [[NSUserDefaults standardUserDefaults]objectForKey:@"PassWord"];

}

}



- (IBAction) doLogin

{

//。。。。。。

 
if (anSwitch.on) {

[[NSUserDefaults standardUserDefaults]setBool:anSwitch.on forKey:@"SwitchON"];

[[NSUserDefaults standardUserDefaults]setObject:nameTextField.text forKey:@"UserName"];

[[NSUserDefaults standardUserDefaults]setObject:passworldTextField.text forKey:@"PassWord"];

}else {

[[NSUserDefaults standardUserDefaults]setBool:anSwitch.on forKey:@"SwitchON"];

}

}