NSForegroundColorAttributeName key in iPhone

I heard that NSAttributedString is added in iPhone but when I use the key NSForegroundColorAttributeName for setting the color i get an error saying "NSFore开发者_JS百科groundColorAttributeName undeclared". Am I missing anything? Please help me.

Regards

Yallappa

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I ran into the same issue as BarretJ mentioned you use the kCTForegroundColorAttributeName constant. Here is an example:

NSMutableAttributedString* attrStr = [[NSMutableAttributedString alloc] initWithString:countStr attributes:nil];

[attrStr addAttribute:(NSString*)kCTForegroundColorAttributeName 
                value:(id)[[UIColor greenColor] CGColor]
                range:range];

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Try using kCTForegroundColorAttributeName instead.