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我有一个在 iOS 4 上运行良好的 uitextview,当我传递到 iOS 5 时,键盘没有显示。
如果我添加:[self.view.window makeKeyAndVisible];==>- (void)textViewDidBeginEditing:(UITextView *)textView ---> 否则不运行
但由于我传递给 iOS 5(模拟器/设备),键盘没有显示。
有人可以帮忙吗?