textFiled的placeHolder字體顏色

self.title=@"修改UITextField的placeholder字體顏色";

 

    UITextField *textTF=[[UITextField alloc]initWithFrame:CGRectMake(20,130,300,30)];

    textTF.placeholder=@"修改UITextField的placeholder字體顏色";

 

//    // 一種方式

//    [textTF setValue:[UIColor redColor] forKeyPath:@"_placeholderLabel.textColor"];

 

    // 第二種方式

    textTF.attributedPlaceholder=[[NSAttributedString alloc]initWithString:@"修改UITextField的placeholder字體顏色" attributes:@{NSForegroundColorAttributeName:[UIColor redColor]}];

 

    [self.view addSubview:textTF];