如何在iphone中以編程方式在uiview中創建按鈕

Question

在我的iPhone應用程序中，如何以編程方式在uiview中添加下一個和上一個按鈕？

Answer 1

您可以用下面的代碼

UIButton *but=[UIButton buttonWithType:UIButtonTypeRoundedRect]; 
    but.frame= CGRectMake(200, 15, 15, 15); 
    [but setTitle:@"Ok" forState:UIControlStateNormal]; 
    [but addTarget:self action:@selector(buttonAction) forControlEvents:UIControlEventTouchUpInside]; 
    [self.view addSubview:but];