static void Main(string[] args)
{
Program program = new Program();
program.InitializeHash();
int choice;
do
{
Console.WriteLine("");
Console.WriteLine("Hashtable operations");
Console.WriteLine();
Console.WriteLine("Enter Opertion choice : ");
Console.WriteLine("1 for Addition of data ");
Console.WriteLine("2 for Removal of data ");
Console.WriteLine("3 for Updation of data ");
Console.WriteLine("4 for Accessing data ");
Console.WriteLine("5 for counting data");
Console.WriteLine("6 for clearing data");
Console.WriteLine("7 for cloaning data");
Console.WriteLine("8 for getting miscellaneous information about hashtable");
Console.WriteLine("9 for checking existance of key");
Console.WriteLine("10 for checking existance of value");
Console.WriteLine("0 to exit");
Console.WriteLine();
string choiceText = Console.ReadLine();
if (int.TryParse(choiceText, out choice))
{
Program.Options options = (Program.Options)choice;
Console.WriteLine();
Console.WriteLine("You have Selected " + options.ToString());
}
else
{
Console.WriteLine("Invalid Input");
choice = 9;
}
switch (choice)
{
case 1:
Console.WriteLine("Enter Key : ");
var key = Console.ReadLine();
Console.WriteLine("Enter Value : ");
var value = Console.ReadLine();
program.AdditionToHashtable(key, value);
Console.WriteLine("Element added to the table");
break;
case 2:
program.RemoveByKey();
break;
case 3:
program.UpdateToHashTable();
break;
case 4:
program.AccessData();
break;
case 5:
program.CountData();
break;
case 6:
program.ClearData();
break;
case 7:
program.CloneData();
break;
case 8:
program.MiscellaneousData();
break;
case 9:
program.ContainsKey();
break;
case 10:
program.ContainsValue();
break;
}
} while (choice != 0);
}
