如何在 Swift 中更改按钮标题的颜色

Question

Is-it possible to change the color of the Title for the button ?

Because this code d'ont work

btnLogin.titleColor = UIColor.darkGray

Answer 1

尝试这个：

btnLogin.setTitleColor(.red, for: .normal)

Answer 2

As the other comments says, use

    btnLogin.setTitleColor(UIColor.darkGray, for: .normal)

Here you can read the explanation of this method and the different states (normal, selected, highlighted, ...)

https://developer.apple.com/documentation/uikit/uibutton/1623993-settitlecolor

Answer 3

你可以这样设置：

button.setTitleColor(.blue, for: .normal)