آموزش ساخت اپلیکیشن برای آیفون

func Delete(PersonName:String,PersonFamily:String){
        if PersonName == self.Name && PersonFamily == self.Family {
            self.Name = nil
            self.Family = nil
            self.PhoneNumber = 0
            print("your contact:( \(PersonName) )is deleted!")
        }else{
            print("you can't delete! \n \(PersonName) is not in your contact !")
        }
    }

            self.Name = ""
            self.Family = ""
            self.PhoneNumber = 0

newPhoneBook.Delete("sepanta", PersonFamily: "samandarian")

your contact:( sepanta )is deleted!

you can't delete!
 sepanta is not in your contact !

func ShowNumber(PersonName:String){
        if PersonName == self.Name {
            print("your contact name \(PersonName) \nphone number is :\(self.PhoneNumber)")
        }else{
            print("we cant Find this Contact\n \(PersonName) is not in your PhoneBook")
        }
    }

import UIKit

class PhoneBook {
    
    var Name:String!
    var Family:String!
    var PhoneNumber:Int = 0
    
    init(){
        
        print("New Contact Created! Add Some Data.")
    }
    
    func Add(PersonName:String,PersonFamily:String,PersonPhoneNum:Int){
        self.Name = PersonName
        self.Family = PersonFamily
        self.PhoneNumber = PersonPhoneNum
        print("One Person that name is \(self.Name) \(self.Family) \nis now on PhoneBook.")
    }
    func Edit(PersonName:String,NewPersonName:String,NewPersonFamily:String,NewPersonPhoneNum:Int){
        if PersonName == self.Name {
            self.Name = NewPersonName
            self.Family = NewPersonFamily
            self.PhoneNumber = NewPersonPhoneNum
            print("contact name <\(PersonName)> is update to:\nName:\(NewPersonName)\nFamily:\(NewPersonFamily)\nPhone number:\(NewPersonPhoneNum)")
        }else{
            print("you can't Edit this contact \nbecause this name:<\(PersonName)> is not in your contact")
        }
    }
    func Delete(PersonName:String,PersonFamily:String){
        if PersonName == self.Name && PersonFamily == self.Family {
            self.Name = nil
            self.Family = nil
            self.PhoneNumber = 0
            print("your contact:( \(PersonName) )is deleted!")
        }else{
            print("you can't delete! \n \(PersonName) is not in your contact !")
        }
    }
    func ShowNumber(PersonName:String){
        if PersonName == self.Name {
            print("your contact name \(PersonName) \nphone number is :\(self.PhoneNumber)")
        }else{
            print("we cant Find this Contact\n \(PersonName) is not in your PhoneBook")
        }
    }
}

var newPhoneBook:PhoneBook = PhoneBook()
newPhoneBook.Add("sepanta", PersonFamily: "samandarian", PersonPhoneNum: 0912123456)
newPhoneBook.Delete("sepanta", PersonFamily: "samsandarian")