Pass Parameter with UITapGestureRecognizer

Question

Is there any way i can pass parameters with UITapGestureRecognizer? I\'ve seen this answered for objective-c but couldn\'t find an answer for swift

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Answer 1

For Swift 4

In Viewdidload

let label     =   UILabel(frame: CGRect(x: 0, y: h, width: Int(self.phoneNumberView.bounds.width), height: 30))
                label.textColor = primaryColor
                label.numberOfLines = 0
                label.font = title3Font
                label.lineBreakMode = .byWordWrapping
                label.attributedText = fullString

 let phoneCall = MyTapGesture(target: self, action: #selector(self.openCall))
        phoneCall.phoneNumber = "\(res)"
            label.isUserInteractionEnabled = true
            label.addGestureRecognizer(phoneCall)

Function as

@objc func openCall(sender : MyTapGesture) {
        let number = sender.phoneNumber
        print(number)
}

Write Class as

class MyTapGesture: UITapGestureRecognizer {
    var phoneNumber = String()
}

Follow Step Properly and make change according to your variable , button ,label . It WORKS PROPERLY