[_textSearchField setValue:[UIColor redColor] forKeyPath:@"_placeholderLabel.textColor"];_textSearchField.font = [UIFont fontWithName:@"0" size:12.0f];
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[_textSearchField setValue:[UIColor redColor] forKeyPath:@"_placeholderLabel.textColor"];_textSearchField.font = [UIFont fontWithName:@"0" size:12.0f];
转载于:https://www.cnblogs.com/this-is-Frank/p/4829719.html