更改文本字段边框颜色 iOS
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/15152564/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Changing textField border color iOS
提问by user2017285
I want to change UITextField bordercolor. Is it possible to customize the color of border? I searched all options in xibbut I did not found any option to change border color.
我想更改UITextField 边框颜色。是否可以自定义边框的颜色？我搜索了所有选项，xib但没有找到任何更改选项border color。
回答by KDeogharkar
you can use this:
你可以使用这个：
yourTextField.layer.borderColor=[[UIColor blackColor]CGColor];
yourTextField.layer.borderWidth=1.0;
and remember to import #import <QuartzCore/QuartzCore.h>in your .h file
并记得#import <QuartzCore/QuartzCore.h>在您的 .h 文件中导入
You can also specify your RGB value.
您还可以指定您的 RGB 值。
yourTextField.layer.borderColor=[[UIColor colorWithRed:178.0f/255.0f green:178.0f/255.0f blue:178.0f/255.0f alpha:1.0] CGColor];
Note: you need to set both values starting with iOS 7
注意：您需要从 iOS 7 开始设置这两个值
Update for swift 2.3
更新 swift 2.3
yourTextField.layer.borderColor = UIColor.blackColor().CGColor
yourTextField.layer.borderWidth = 1.0
OR
或者
yourTextField.layer.borderColor = UIColor(red: 178.0 / 255.0, green: 178.0 / 255.0, blue: 178.0 / 255.0, alpha: 1.0).CGColor
Update for swift 3.1.1
Swift 3.1.1 的更新
yourTextField.layer.borderColor = UIColor.black.cgColor
yourTextField.layer.borderWidth = 1.0
OR
或者
yourTextField.layer.borderColor = UIColor(red: 178.0 / 255.0, green: 178.0 / 255.0, blue: 178.0 / 255.0, alpha: 1.0).cgColor
回答by Nazir
#import <QuartzCore/QuartzCore.h>
Use below code to change Textfield's border color
使用以下代码更改文本字段的边框颜色
textField.layer.borderWidth = 2.0f;
textField.layer.borderColor = [[UIColor redColor] CGColor];
textField.layer.cornerRadius = 5;
textField.clipsToBounds = YES;
For SWIFT:
对于 SWIFT：
textField.layer.borderColor = UIColor.redColor().CGColor;
回答by Nikita P
Use Quartzcore framework. You can set the textField.layer.borderWidth, as well as borderColor:
使用 Quartzcore 框架。您可以设置 textField.layer.borderWidth 以及 borderColor：
tField.layer.borderColor = [UIColor redColor].CGColor;
for more reference: https://stackoverflow.com/a/5749376/1554632
