iphone-删除nsstring[重复]

是和否,

nsstring是一个简单的类,它只存储未格式化的文本,但是您可以使用nsattributedstring来存储此类信息,即。

NSAttributedString* italicText = [[NSAttributedString alloc] initWithString:myNsString attributes:myCrossOutAttributes];

NSMutableAttributedString *strikeThroughString = [[NSMutableAttributedString alloc] initWithString:anyString];
[strikeThroughString addAttribute:NSStrikethroughStyleAttributeName value:(NSNumber *)kCFBooleanTrue range:NSMakeRange(0, [as length])];
[m_cObjTaskTitle setAttributedText:strikeThroughString =];
cObjTaskTitle = UILabel ;