#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.textField.delegate = self; //使用文字框的事件時，需要使用委託，使用這一句實現
    
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark--------------UITextFieldDelegate method

- (BOOL) textFieldShouldBeginEditing:(UITextField*) textField
{
    NSLog(@"文字將要編輯.............\n");
    return YES;
}

- (void) textFieldDidBeginEditing:(UITextField *) textField
{
    NSLog(@"文字開始編輯結束.............\n");
}

- (BOOL) textFieldShouldEndEditing:(UITextField *) textField
{
    NSLog(@"文字將要結束編輯.............\n");
    return YES;
}

- (void) textFieldDidEndEditing:(UITextField *) textField
{
    NSString *text = [textField text];
    NSLog(@"文字結束編輯.............%@\n",text);
  
}

- (BOOL) textFieldShouldReturn:(UITextField *) textField
{
    NSLog(@"call textFieldShouldReturn.............\n");
    [textField resignFirstResponder];
    return YES;
}

@end