Underline text in a UITextView

Question

How can I underline text in a UITextView. I understand that I would need to create a subclass of UITextView, but what would go under drawRect

Answer 1

You can't use "kCTUnderlineStyleAttributeName" or "kCTUnderlineStyleSingle" Now you must do it like this:

    NSMutableAttributedString *attString = [[NSMutableAttributedString alloc] initWithString:@"Text"];
[attString addAttribute:NSUnderlineStyleAttributeName
                  value:@(NSUnderlineStyleSingle)
                  range:(NSRange){0,[attString length]}];