摘要：
xcode 4.3.2 storyboard** 点击软键盘的return键隐藏软键盘.h文件定义IBAction-(IBAction)textFieldReturn:(id)sender;.m文件实现-(IBAction)textFieldReturn:(id)sender{ [sender resignFirstResponder];//关键代码}storyboard中，选中文本框，查看 connections inspector 面板，选择Send Event >> Did End on Exit 事件，连线到文本框，选择 textFieldReturn 即可。** 修改软键 阅读全文
