Enter event in iPhone [closed]

It's difficult to tell what is being as开发者_开发问答ked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

i m using text field to get some integer value. After entering value and hitting ENTER, i want to hide keyboard. How can i do that?

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The UIResponder class defines an interface for objects that respond to and handle events.

http://developer.apple.com/library/ios/#documentation/uikit/reference/UIResponder_Class/Reference/Reference.html