static void Main(string[] args)
{
int flag = 0;
PhoneBook phoneBook = new PhoneBook();
PhoneNumber phoneNumber1 = new PhoneNumber("Trung", "123456");
PhoneNumber phoneNumber2 = new PhoneNumber("Truong", "223456");
PhoneNumber phoneNumber3 = new PhoneNumber("Thanh", "323456");
phoneBook.AddPhoneList(phoneNumber1);
phoneBook.AddPhoneList(phoneNumber2);
phoneBook.AddPhoneList(phoneNumber3);
do
{
Console.WriteLine("PHONEBOOK MANAGEMENT SYSTEM");
Console.WriteLine("1. Insert phone");
Console.WriteLine("2. Remove phone");
Console.WriteLine("3. Update phone");
Console.WriteLine("4. Search phone");
Console.WriteLine("5. Exit");
Console.WriteLine("6. Show all");
Console.WriteLine("Please choose an option");
int choice = Convert.ToInt32(Console.ReadLine());
if (choice < 7 && choice > 0)
{
switch (choice)
{
case 1:
Console.WriteLine("Name: ");
String name = Console.ReadLine();
Console.WriteLine("Phone: ");
String phone = Console.ReadLine();
phoneBook.insertPhone(name, phone);
break;
case 2:
Console.WriteLine("Name: ");
String name1 = Console.ReadLine();
phoneBook.removePhone(name1);
break;
case 3:
Console.WriteLine("Name: ");
String name3 = Console.ReadLine();
Console.WriteLine("Phone: ");
String phone3 = Console.ReadLine();
phoneBook.updatePhone(name3, phone3);
break;
case 4:
Console.WriteLine("Name: ");
String name4 = Console.ReadLine();
phoneBook.searchPhone(name4);
break;
case 5:
flag = 1;
break;
case 6:
for (int i = 0; i < phoneBook.PhoneList.Count; i++)
{
Console.WriteLine();
Console.Write("Name: ");
Console.Write(phoneBook.PhoneList[i].Name);
Console.Write("\t\t");
Console.Write("Phone: ");
Console.Write(phoneBook.PhoneList[i].Phone);
}
Console.WriteLine();
break;
}
}
else
{
Console.WriteLine("Your choice is from 1 to 5");
}
} while (flag == 0);
Console.ReadKey();
}
static void Main(string[] args)
{
String choice, name, phone, exit;
List <Contact> arrContact = new List <Contact>();
PhoneBook phoneBook = new PhoneBook(arrContact);
while (true)
{
Console.WriteLine("PHONEBOOK MANAGEMENT SYSTEM:" + "\n"
+ "1. Insert Phone" + "\n"
+ "2. Remove Phone" + "\n"
+ "3. Update Phone" + "\n"
+ "4. Search Phone" + "\n"
+ "0. Exit" + "\n"
+ "Your choice: "
);
choice = Console.ReadLine().Trim();
switch (choice)
{
case ("1"): //================Insert Phone==============
Console.WriteLine("Please input Name and Phone to Insert: ");
Console.WriteLine("Name: ");
name = Console.ReadLine();
Console.WriteLine("Phone: ");
phone = Console.ReadLine();
phoneBook.insertPhone(name, phone);
break;
case ("2"): //================Remove Phone==============
Console.WriteLine("Please input Name to Remove: ");
name = Console.ReadLine();
phoneBook.removePhone(name);
break;
case ("3"): //================Update Phone==============
Console.WriteLine("Please input Name to Update: ");
Console.WriteLine("Name: ");
name = Console.ReadLine();
Console.WriteLine("New Phone: ");
phone = Console.ReadLine();
phoneBook.updatePhone(name, phone);
break;
case ("4"): //================Search Phone==============
Console.WriteLine("Please input Name to Search: ");
Console.WriteLine("Name: ");
name = Console.ReadLine();
phoneBook.searchPhone(name);
break;
case ("0"): //================EXIT==============
return;
default: //=============Wrong Choice==============
Console.WriteLine("Wrong Choice!");
break;
}
}
Console.ReadKey();
}
