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What is the difference between these two UIControlEvents?

The documentation says:

UIControlEventAllEditingEvents   // All editing touches for UITextField objects.
UIControlEventEditingChanged     // A touch making an editing change in a UITextField object.

Especially UIControlEventAllEditingEvents is not clear to me, as I don't get what 'all editing touches' mean.

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1 回答 1

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Presumably, the event UIControlEventAllEditingEvents occurs whenever one of these occur:

UIControlEventEditingDidBegin 
UIControlEventEditingChanged
UIControlEventEditingDidEnd 
UIControlEventEditingDidEndOnExit
于 2013-03-30T19:13:24.543 回答