nsnotificationcenter
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Send and receive messages through NSNotificationCenter in Objective-C?
I am attempting to send and receive messages through NSNotificationCenter in Objective-C. However, I haven\'t been ab开发者_JAVA百科le to find any examples on how to do this. How do you send and recei[详细]
2022-12-18 18:48 分类：问答NSNotification not being sent when postNotificationName: called
I\'m trying to get one instance of using NSNotificationCenter with addObserver and postNotificationName but I can\'t work out why it won\'t work.[详细]
2022-12-17 07:59 分类：问答
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