／／button
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect ];
button.frame = CGRectMake(50, 200, 50, 50);
[button addTarget:self action:@selector(buttonlast) forControlEvents:UIControlEventTouchUpInside];
button.backgroundColor = [UIColor yellowColor];
[button setTitle:@"下一页" forState:UIControlStateNormal];
[button setTitle:@"ganmao" forState:UIControlStateHighlighted];
[self.view addSubview:button];
UIButton *button1 = [UIButton buttonWithType:UIButtonTypeRoundedRect ];
button1.frame = CGRectMake(200, 200, 50, 50);
[button1 addTarget:self action:@selector(buttonpaly:) forControlEvents:UIControlEventTouchUpInside];
button1.backgroundColor = [UIColor yellowColor];
[button1 setTitle:@"流氓" forState:UIControlStateNormal];
[button1 setTitle:@"ganmao" forState:UIControlStateHighlighted];
// button1 setBackgroundImage:<#(UIImage *)#> forState:<#(UIControlState)#>;
[self.view addSubview:button1];
//lable
UILabel *label =[[UILabel alloc]initWithFrame:CGRectMake(0, 0, 50, 50)];
[label setCenter:CGPointMake(150, 150)];
label.text = @"刀山火海将会是真正的英雄";
label.textColor = [UIColor redColor];
label.font = [UIFont systemFontOfSize:10];
label.backgroundColor = [UIColor clearColor];
label.numberOfLines = 0;//换行
label.textAlignment = NSTextAlignmentCenter;//对齐方式
[self.view addSubview:label];
//textfiend
UITextField *textfiend = [[UITextField alloc]init];
textfiend.frame =CGRectMake(20, 20, 200, 20);
textfiend.placeholder =@"英雄的名字";
textfiend.secureTextEntry = YES;//安全密码
[textfiend setBorderStyle:UITextBorderStyleRoundedRect];//边框
textfiend.keyboardAppearance = UIKeyboardAppearanceAlert;
textfiend.textAlignment = NSTextAlignmentCenter;
[self.view addSubview:textfiend];
}
-(void)buttonpaly:(UIButton *)sender
{
[sender setSelected:!sender.selected];
self.view.backgroundColor = sender.selected ? [UIColor whiteColor]:[UIColor blackColor];
NSLog(@"nimei");
}
-(void)buttonlast
{
NextView *next = [[NextView alloc]init];
[self presentViewController:next animated:YES completion:nil];
}UI－－－－安健1 button lable textfiend
原文：http://www.cnblogs.com/daijiahong/p/4484907.html
