How Do I Set A UISlider To A Number In A UILabel?

Question

I would like to know how to set UISlider to a number in the UILabel.

What i've tried:
size = UISlider
sizetxt = UILabel

[size setValue:[NSString stringWithFormat:@"%@", sizetxt]];

All I get is a failed build saying:

Sending 'NSString *' to parameter to incompatible type 'float'

Any help would be appriceated.

Answer 1

Convert it to float:

[size setValue:[sizeTxt floatValue]];