ios开发uilab怎么添加下划线
答案:1 悬赏:60 手机版
解决时间 2021-04-02 07:59
- 提问者网友：辞取
- 2021-04-01 12:19
ios开发uilab怎么添加下划线
最佳答案
- 五星知识达人网友：煞尾
- 2021-04-01 13:19
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 100, 300, 100)];
label.backgroundColor = [UIColor redColor];
label.numberOfLines = 3;
NSMutableAttributedString *content = [[NSMutableAttributedString alloc]initWithString:[NSString stringWithFormat:@"XXXXXX"]];
NSRange contentRange = {0,[content length]};
[content addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInteger:NSUnderlineStyleSingle] range:contentRange];
label.attributedText = content;
[self.view addSubview:label];
试试这个
label.backgroundColor = [UIColor redColor];
label.numberOfLines = 3;
NSMutableAttributedString *content = [[NSMutableAttributedString alloc]initWithString:[NSString stringWithFormat:@"XXXXXX"]];
NSRange contentRange = {0,[content length]};
[content addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInteger:NSUnderlineStyleSingle] range:contentRange];
label.attributedText = content;
[self.view addSubview:label];
试试这个
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