public static void Main()
Console.WriteLine("Enter your First Name :");
FirstName=Console.ReadLine();
Console.WriteLine("Enter your Last Name :");
LastName=Console.ReadLine();
Console.WriteLine("Enter your DOB :");
BirthDate=convert.ToDateTime(Console.ReadLine());
Console.WriteLine("Enter your address (line 1) :");
AddressLine1=Console.ReadLine();
Console.WriteLine("Enter your address (line 2) :");
AddressLine2=Console.ReadLine();
Console.WriteLine("Enter city :");