static public void ShowAllRecords()
 {
     foreach (Record rec in DictionaryFunctions.GetAllRecords())
     {
         Console.WriteLine(rec);
     }
 }
        static public void ShowNumbersByName(string forename, string surname)
        {
            List <Record> temp = new List <Record>();

            temp = DictionaryFunctions.SearchNumbersByName(forename, surname);
            foreach (Record rec in temp)
            {
                Console.WriteLine(rec);
            }
        }
 static public void RemoveByNumber(string Number)
 {
     DictionaryFunctions.RemoveByNumber(Number);
 }
 static public void AddRecord(Record record)
 {
     DictionaryFunctions.AddRecord(record);
 }