Label下划线 中划线_c# label 带下划线

/**

 *  给Label设置下划线

 */

+(void)setLabelUnderline:(UILabel *)label{

    NSMutableAttributedString *content = [[NSMutableAttributedString alloc] initWithString:label.text];

    NSRange contentRange = {0, [content length]};

    [content addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInteger:NSUnderlineStyleSingle] range:contentRange];

    label.attributedText = content;

}

/**

 *

 *  给Label设置中划线

 */

+(void)setLabelUnderline:(UILabel *)label{

    NSDictionary *attribtDic = @{NSStrikethroughStyleAttributeName: [NSNumber numberWithInteger:NSUnderlineStyleSingle]};

    NSMutableAttributedString *content = [[NSMutableAttributedString alloc]initWithString:label.text attributes:attribtDic];

    label.attributedText = content;

}