UISwitch example in swift ios8

How to make UISwitch button in swift language ?

   UISwitch button is return a boolean value like : - true , false , yes , no etc.  In this tutorial we're going to learn example of UISwitch button in swift language, 

Open Object and create new project for UISwitch button .  name of project is "UISwitchExampleSwift" and select language is SWIFT.

Now go in Main.storyboard and drag and drop UISwitch button and One UILabel for showing current state of UISwitch button . 

Now Make object of both UISwitch button and UILabel or also make action of UISwitch Like this :- 

    @IBOutlet

           var switchBtnObj : UISwitch!

    @IBOutlet

 var stateLabelObj : UILabel! 

and Action of UISwitch button :-

 @IBAction func switchBtnClicked   (switchBtn : UISwitch ){

            } 


Connect both of in Storyboard like this :-

Now need to check in Action using if condition like this :- 

    @IBAction func switchBtnClicked   (switchBtn : UISwitch ){

        if switchBtn.on{

            stateLabelObj.text = "Switch btn is on now"

        }else{

            stateLabelObj.text = "Switch btn is off now"

        }

    }

And change in display :-   If button is off 

Check if Button is On

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