我们如何在程序中设置标签文本的颜色,我的颜色是R 77 G 104 B 159。我尝试了下面的代码,但没有效果。
Label.textColor = [UIColor colorWithRed:77.0 green:104.0 blue:159.0 alpha:1.0];
Label.textColor = [UIColor colorWithRed:77.0 green:104.0 blue:159.0 alpha:1.0];
Label.textColor=[UIColor colorWithRed:77.0/255.0f green:104.0/255.0f blue:159.0/255.0f alpha:1.0];
Label.textColor=[UIColor colorWithRed:77/255.f green:104/255.f blue:159/255.f alpha:1];
Label.textColor=[UIColor colorWithRed:77.0/255.0 green:104.0/255.0 blue:159.0/255.0 alpha:1.0];