static Dictionary <String, AddressBookPrg> addressBookDictionary = new Dictionary <string, AddressBookPrg>(); //create Dictionary
static void Main(string[] args) //Main method
{
bool loop1 = true; //Boolean Value TRue Or False
EditContact edit = new EditContact(); //Create object Edit class
while (loop1) //While loop to adding number of Address book system
{
Console.WriteLine("**** Welcome To Address Book System ****");
Console.WriteLine("\n1.Add Address Book System\n2.Show Address Books System Names\n3.Search Person in City or State\n4.Exit "); //Print menu
Console.Write("Enter Your Choice:- "); //Take input
int choice1 = Convert.ToInt32(Console.ReadLine()); //take input user and store choice1 veriable
while (choice1 > 4) //Check input is greater or not
{
Console.WriteLine("Plz Enter Valid Option"); //print
Console.Write("Enter Your Choice:-"); //take input
choice1 = Convert.ToInt32(Console.ReadLine()); //store choice1
}
AddressBookPrg addressBook = new AddressBookPrg(); //Create Object AddressBookMain
string addressBookName = null; // addressBookName empty or null
switch (choice1) //switch Case
{
case 1:
Console.Write("Enter Address Book System Name:- "); //take input user side
addressBookName = Console.ReadLine(); //Store name addressBookName
bool isKeyAvailable = false; // true if a key press is available; otherwise, false.
foreach (KeyValuePair <string, AddressBookPrg> keyValue in addressBookDictionary) //Iterating dictionary displayed
{
if (keyValue.Key.Equals(addressBookName)) //Check Addressbook name exixt or not
{
isKeyAvailable = true; //value is present
}
}
if (isKeyAvailable) //value is present print message
{
Console.WriteLine($"Address Book System {addressBookName} is Already Exist\n Please Enter New Address Book Name:-");
addressBookName = Console.ReadLine(); //Take input user
}
bool loop2 = true;
Console.WriteLine("**** Welcome To Address Book System ****");
int i = 0;
// Edit edit = new Edit(); //Create object Edit class
while (loop2)
{
Console.WriteLine("\n1. Add New Person ");
Console.WriteLine("2. Display Records ");
Console.WriteLine("3. Edit Records ");
Console.WriteLine("4. Delete Records ");
Console.WriteLine("5. Exit \n");
Console.Write("Enter Your Choice:- ");
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
edit.AddRecord(); //call AddRecord Method
break;
case 2:
edit.DisplayRecord(); //call DisplayRecord Method
break;
case 3:
Console.Write("Enter First Name To Edit Records:- ");
String firstName = Console.ReadLine();
edit.EditRecord(firstName); //call Edit record method
break;
case 4:
Console.Write("Enter First Name To Delete Records:- ");
String Name = Console.ReadLine();
edit.DeleteRecord(Name); //call Delete record method
break;
case 5:
loop2 = false;
break;
default:
Console.WriteLine("Enter Valid Option");
break;
}
}
addressBookDictionary.Add(addressBookName, addressBook); //Addrees book add Name
break;
case 2:
Console.WriteLine(" Available Address Books System ");
foreach (KeyValuePair <String, AddressBookPrg> keyValue in addressBookDictionary) //Iterating
{
Console.WriteLine("Address Book System Name:- " + keyValue.Key); //print
}
break;
case 3:
edit.SearchRecordCityOrState(); //call Delete record method
break;
default:
loop1 = false;
break;
}
}
}