Пример #1
0
        static void Main(string[] args)

        {
            Console.WriteLine("Welcome to Multiple Address Book ");
            MultipleAddressBook multipleAddressBook = new MultipleAddressBook();

            while (true)
            {
                Console.WriteLine("enter the name of Addressbook");
                string name = Console.ReadLine();
                if (name == "")
                {
                    break;
                }
                AddressBook addressBook = new AddressBook();


                bool flag = true;

                while (flag)
                {
                    Console.WriteLine("Please enter your firstname, last name, address, city, state, zip, phone no, email ");
                    string firstName = Console.ReadLine();
                    if (firstName == "")
                    {
                        //flag = false;
                        break;
                    }
                    string lastName = Console.ReadLine();
                    string address  = Console.ReadLine();
                    string city     = Console.ReadLine();
                    string state    = Console.ReadLine();
                    int    zip      = Convert.ToInt32(Console.ReadLine());
                    double phoneNo  = Convert.ToDouble(Console.ReadLine());
                    string email    = Console.ReadLine();

                    addressBook.AddDetailsOfPersons(firstName, lastName, address, city, state, zip, phoneNo, email);
                }



                addressBook.DisplayContactPersonDetails();
                Console.WriteLine("To update  details Enter 'YES' or else 'NO' ");
                string updateCheck = Console.ReadLine();
                if (updateCheck == "YES")
                {
                    Console.WriteLine("enter the first name & last name of the person to be updated");
                    string newFirstName = Console.ReadLine();
                    string newLastName  = Console.ReadLine();
                    addressBook.UpdateContactPersonDetails(newFirstName, newLastName);
                }
                Console.WriteLine("To delete Details enter 'Y' else enter 'N' ");
                char deleteCheck = Convert.ToChar(Console.ReadLine());
                if (deleteCheck == 'Y')
                {
                    Console.WriteLine("enter the first name & last name of the person contact to be delete  ");
                    string fName = Console.ReadLine();
                    string lName = Console.ReadLine();
                    addressBook.DeleteContactPersonDetails(fName, lName);
                }

                multipleAddressBook.AddMultipleAddressBook(name, addressBook);
            }

            Console.WriteLine("enter the name of Addressbook which you want to display:");
            string nameCheck = Console.ReadLine();

            multipleAddressBook.display(nameCheck);
        }
Пример #2
0
        public static void AddressBookOptions()
        {
            try
            {
                /// creating instance of Multiple Address Book
                MultipleAddressBook multipleAddressBook = new MultipleAddressBook();
                AddressBook         addressBook1        = new AddressBook();

                //Accepting details for name of addressbook and contact details in addressBook
                //While loop will break if the user enters empty string
                while (true)
                {
                    Console.WriteLine("enter the name of  new Addressbook");
                    string name = Console.ReadLine();
                    if (name == "")
                    {
                        break;            //while loop will break when the if statement is true
                    }
                    AddressBook addressBook = new AddressBook();
                    bool        flag        = true;
                    while (flag)
                    {
                        Console.WriteLine("Please enter your firstname");
                        string firstName = Console.ReadLine();
                        if (firstName == "")
                        {
                            break;
                            //while loop will break when the if statement is true
                        }
                        Console.WriteLine("Please enter your lastname");
                        string lastName = Console.ReadLine();
                        Console.WriteLine("Please enter your Address");
                        string address = Console.ReadLine();
                        Console.WriteLine("Please enter your city");
                        string city = Console.ReadLine();
                        Console.WriteLine("Please enter your state");
                        string state = Console.ReadLine();
                        Console.WriteLine("Please enter your zip");
                        int zip = Convert.ToInt32(Console.ReadLine());
                        Console.WriteLine("Please enter your phone no");
                        double phoneNo = Convert.ToDouble(Console.ReadLine());
                        Console.WriteLine("Please enter your email");
                        string email = Console.ReadLine();
                        addressBook.AddDetailsOfPersons(firstName, lastName, address, city, state, zip, phoneNo, email);
                    }
                    /// calling function to display contact details
                    addressBook.DisplayContactPersonDetails();
                    Console.WriteLine("enter an option ");
                    Console.WriteLine("1. To update the contact details");
                    Console.WriteLine("2. To delete the contact details");
                    int option = Convert.ToInt32(Console.ReadLine());
                    switch (option)
                    {
                    case 1:
                        Console.WriteLine("enter the first name & last name of the person to be updated");
                        string newFirstName = Console.ReadLine();
                        string newLastName  = Console.ReadLine();
                        addressBook1.UpdateContactPersonDetails(newFirstName, newLastName);
                        break;

                    case 2:
                        Console.WriteLine("enter the first name & last name of the person contact to be delete  ");
                        string fName = Console.ReadLine();
                        string lName = Console.ReadLine();
                        addressBook.DeleteContactPersonDetails(fName, lName);
                        break;

                    default:
                        break;
                    }
                    /// adding details in multiple address book using name enter and AddressBook instance created
                    multipleAddressBook.AddMultipleAddressBook(name, addressBook);
                    dictionaryformultiplerecords.Add(name, addressBook.addressBookList);
                    bool flag1 = true;
                    while (flag1)
                    {
                        Console.WriteLine("Press 0 to display all contacts");
                        Console.WriteLine("Press 1 To search by state ");
                        Console.WriteLine("Press 2 To search by city");
                        Console.WriteLine("Press 3 To Write using Stream Reader ");
                        Console.WriteLine("Press 4 To Read all the contacts from file using stream Reader");
                        Console.WriteLine("Press 5 To Write Contacts to a Csv File ");
                        Console.WriteLine("Press 6 To Read all the contacts from Csv file ");
                        Console.WriteLine("Press 7 to exit");
                        int checkOption = Convert.ToInt32(Console.ReadLine());
                        switch (checkOption)
                        {
                        case 0:
                            multipleAddressBook.display();
                            break;

                        case 1:
                            addressBook1.SearchingByState();

                            break;

                        case 2:
                            addressBook1.SearchingByCity();
                            break;

                        case 3:
                            AddressBook.WriteUsingStreamReader();
                            break;

                        case 4:
                            AddressBook.ReadFromStreamReader();
                            break;

                        case 5:
                            Console.WriteLine("Write name of the address Book you which you want to write");
                            string nameOfAddressBook = Console.ReadLine();
                            if (Program.dictionaryformultiplerecords.ContainsKey(nameOfAddressBook))
                            {
                                AddressBook.WritingContactsinCsvFile(dictionaryformultiplerecords, nameOfAddressBook);
                            }
                            else
                            {
                                Console.WriteLine("addressBook Name not Found");
                            }
                            break;

                        case 6:
                            AddressBook.ReadingContactsFromCsvFile();
                            break;

                        case 7:
                            flag1 = false;
                            break;
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(("Invalid entry"));
                Console.WriteLine(ex.Message);
                AddressBookOptions();
            }
        }