If the aplication is inactive 2 or 3 minutes it must automatically logout.(may be using timer control)

Question

The application is built using wpf and C# in (.net 3.5), in this  the application should automatically logout if it is inactive for few minutes.  i think one way is to use timer control and no ideas about other ways to do this task , if you know the concept and code for this using timercontrol or any other way, please guide me.

Answer 1

try this

class Program

    {

        static void Main(string[] args)

        {

            char[,] arr = new char[4, 4];

            Console.WriteLine("enter 4 four charcter words in seperate lines.\nthat is press enter after each                 word");

            

            //saving in an 2D array

            for (int i = 0; i < 4; i++)

            {

                string str = Console.ReadLine();

                for (int j = 0; j < 4; j++)

                {                   

                    arr[i, j] = str[j];

                }

            }

            //displaying 2D array

            for (int i = 0; i < 4; i++)

            {

                for (int j = 0; j < 4; j++)

                {

                    Console.Write("{0}\t", arr[i, j]);

                }

                Console.WriteLine();

            }

            Console.ReadLine();

        }

    }

Answer 2

static void Main(string[] args)
        {
            char[,] arr = new char[4, 4];
            Console.WriteLine("enter 4 four charcter words in seperate lines.\nthat is press enter after each  word");

            //saving in an 2D array
            for (int i = 0; i < 4; i++)
            {
                for (int j = 0; j < 4; j++)
                {
                    string str = Console.ReadLine();
                    arr[i, j] = str[0];
                }
            }

            //displaying 2D array
            for (int i = 0; i < 4; i++)
            {
                for (int j = 0; j < 4; j++)
                {
                    Console.Write("{0}\t", arr[i, j]);
                }
                Console.WriteLine();
            }
            Console.ReadLine();
        }