I am developing a iPhone (Utility Application) app using Xcode and Interface Builder (IB). I am using a UIPickerView in my app using IB. But I dont know how to connect UIPickerView in my app. Its show a empty picker. How can I connect data in UIPickerView? Plz tell me details... I am developing a iPhone (Utility Application)
阅读背景：
如何使用Interface Builder在我的应用程序中连接UIPickerView？
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