最終更新:2017-07-26 (水) 04:09:55 (2479d)  

UIControl addTarget(_:action:for:)
Top / UIControl addTarget(_:action:for:)

Associates a target object and action method with the control.

https://developer.apple.com/documentation/uikit/uicontrol/1618259-addtarget

func addTarget(_ target: Any?, 
        action: Selector, 
           for controlEvents: UIControlEvents)

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