iphone UILabel的属性应用

(void)LY_Display

{

    UILabel *LY_Label = [[UILabel alloc] initWithFrame:CGRectMake(60, 180, 60, 30)];

    [self.view addSubview:LY_Label];

    LY_Label.backgroundColor = [UIColor clearColor];

    LY_Label.text = @"密   码";

    LY_Label.font= [UIFont fontWithName:@"zapfino" size:(15.0f)]; //字体设置

   

    UITextField *LY_Text = [[UITextField alloc] initWithFrame:CGRectMake(143, 180, 80, 30) ];

    [self.view addSubview:LY_Text];

    LY_Text.backgroundColor = [UIColor whiteColor];

    [LY_Text setBorderStyle:UITextBorderStyleLine];             //边框设置

    LY_Text.placeholder = @"password";                          //默认显示的字

    LY_Text.font = [UIFont fontWithName:@"helvetica" size:12];  //字体和大小设置

    LY_Text.textColor = [UIColor redColor];                     //设置字体的颜色

    LY_Text.clearButtonMode = UITextFieldViewModeWhileEditing;  //清空功能x

    LY_Text.returnKeyType = UIReturnKeyDone;                    //键盘有done

    LY_Text.secureTextEntry = YES;                              //密码输入时

    LY_Text.delegate = self;                                    //托管

    

}