我以编程方式创建了一个按钮............

button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self action:@selector(aMethod:)
forControlEvents:UIControlEventTouchDown];
[button setTitle:@"Show View" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[view addSubview:button];

如何更改标题颜色？

最佳答案

您可以使用 -[UIButton setTitleColor:forState:] 来执行此操作。

例子:

Objective-C

[buttonName setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];

swift 2

buttonName.setTitleColor(UIColor.blackColor(), forState: .Normal)

swift 3

buttonName.setTitleColor(UIColor.white, for: .normal)

感谢 richardchildan

https://stackoverflow.com/questions/2474289/