Example #1
0
 private static bool Number(Ownerofthecar s)
 {
     if (s.carnumder.Contains("72-15"))
     {
         return(true);
     }
     else
     {
         return(false);
     }
 }
Example #2
0
        static void Recordfile() //функція запис у файл
        {
            Ownerofthecar[] owner = new Ownerofthecar[]
            {
                new Ownerofthecar("Томсон", "Audi", "B34-61XM"),
                new Ownerofthecar("Шевченко", "BMW", "B72-12XM"),
                new Ownerofthecar("Демченко", "Bugatti", "B72-15XM"),
                new Ownerofthecar("Iванов", "Bentley", "B90-51XM"),
                new Ownerofthecar("Золотов", "Acura", "B72-15XM")
            };
            StreamWriter str = new StreamWriter("INFO.TXT");

            for (int i = 0; i < 5; i++)
            {
                str.WriteLine(owner[i].surname);
                str.WriteLine(owner[i].carbrand);
                str.WriteLine(owner[i].carnumber);
            }
            str.Close();
        }
Example #3
0
        static void Readingfile() //функція читання з файлу
        {
            string[]        lines = System.IO.File.ReadAllLines("INFO.TXT");
            Ownerofthecar[] owner = new Ownerofthecar[5];
            int             j     = 0;

            for (int i = 0; i < 5; i++)
            {
                owner[i] = new Ownerofthecar();
            }
            for (int i = 0; i < lines.Length; i += 3)
            {
                owner[j].surname   = lines[i];
                owner[j].carbrand  = lines[i + 1];
                owner[j].carnumder = lines[i + 2];
                j = j + 1;
            }


            Console.WriteLine("Прiзвища власникiв автомобiлiв: ");
            int index = -1;
            int c     = 0;

            do
            {
                index = Array.FindIndex(owner, index + 1, Number);
                if (index != -1)
                {
                    Console.WriteLine(owner[index].surname);
                    c = 1;
                }
            }while (index != -1);
            if (c == 0)
            {
                Console.WriteLine("Такого номера не має");
            }
        }