Forgive me if this is a basic question, i'm learning objective-C and iphone programming and I want to do a simple UILabel that displays a balance. There is a UITextField and a Submit Button for the user to enter a balance. Once the user hits submit, the UILabel would display the new balance.Forgive me if this is a basic question, i'm lea
阅读背景：
在动态UILabel中添加一个简单的“$”
来源：互联网
分享到：
