/////////////////////////////////////////////////////////////
        public Form1()
        {
            InitializeComponent();
            ////////////////////////////////////////////////////task sceduler
            _scheduler = new scheduler();
            dateTimePickerStartDate.Value = DateTime.Today;
            dateTimePickerEndDate.Value = DateTime.Today.AddYears(1);
            /////////////////////////////////////////////////////
            try
            {
                //Icon = SnmpApp.Properties.Resources.ajax_loader__3_;
                btn_fcontent.Enabled = false;
                btn_chk_resume.Enabled = false;
                btn_chk_start.Enabled = false;
                btn_chk_stop.Enabled = false;
                path_p = string.Copy(appPath + "\\Currently_Pinging.txt");
                path_np = string.Copy(appPath + "\\Currently_nPinging.txt");
                System.IO.StreamWriter file1 = new System.IO.StreamWriter(path_p);
                file1.Close();
                System.IO.StreamWriter file2 = new System.IO.StreamWriter(path_np);
                file2.Close();

            }
            catch (Exception ex)
            {
                MessageBox.Show("Problem in Temporary File creation: Exit and Try to Restart the Application");
            }
        }
        void triggerItem_OnTrigger(object sender, scheduler.OnTriggerEventArgs e)
        {
            textBoxEvents.AppendText(e.TriggerDate.ToString() + ": " + e.Item.Tag + ", next trigger: "+e.Item.GetNextTriggerTime().DayOfWeek.ToString()+", " + e.Item.GetNextTriggerTime().ToString()+"\r\n");
            UpdateTaskList();

            if (comboBox6.SelectedItem == "1 Sec")
            {
                gapsec = 1;
            }
            else
            {
                if (comboBox6.SelectedItem == "5 Sec")
                {
                    gapsec = 5;
                }
                else
                {
                    if (comboBox6.SelectedItem == "30 Sec")
                    {
                        gapsec = 30;
                    }
                    else
                    {
                        if (comboBox6.SelectedItem == "5 Min")
                        {
                            gapsec = 300;
                        }
                    }
                }
            }
            if (comboBox5.SelectedItem == "15 Min")
            {
                no_of_ping = (15 * 60) / gapsec;
            }
            else
            {
                if (comboBox5.SelectedItem == "30 Min")
                {
                    no_of_ping = (30 * 60) / gapsec;
                }
                else
                {
                    if (comboBox5.SelectedItem == "1 Hour")
                    {
                        no_of_ping = (60 * 60) / gapsec;
                    }
                    else
                    {
                        if (comboBox5.SelectedItem == "2 Hour")
                        {
                            no_of_ping = (120 * 60) / gapsec;
                        }
                        else
                        {
                            if (comboBox5.SelectedItem == "3 Hour")
                            {
                                no_of_ping = (3 * 3600) / gapsec;
                            }
                            else
                            {
                                if (comboBox5.SelectedItem == "4 Hour")
                                {
                                    no_of_ping = (4 * 3600) / gapsec;
                                }
                                else
                                {
                                    if (comboBox5.SelectedItem == "5 Hour")
                                    {
                                        no_of_ping = (5 * 3600) / gapsec;
                                    }
                                    else
                                    {
                                        if (comboBox5.SelectedItem == "6 Hour")
                                        {
                                            no_of_ping = (6 * 3600) / gapsec;
                                        }
                                        else
                                        {
                                            if (comboBox5.SelectedItem == "7 Hour")
                                            {
                                                no_of_ping = (7 * 3600) / gapsec;
                                            }
                                            else
                                            {
                                                if (comboBox5.SelectedItem == "8 Hour")
                                                {
                                                    no_of_ping = (8 * 3600) / gapsec;
                                                }
                                                else
                                                {
                                                    if (comboBox5.SelectedItem == "9 Hour")
                                                    {
                                                        no_of_ping = (9 * 3600) / gapsec;
                                                    }
                                                    else
                                                    {
                                                        if (comboBox5.SelectedItem == "10 Hour")
                                                        {
                                                            no_of_ping = (10 * 3600) / gapsec;
                                                        }
                                                        else
                                                        {
                                                            MessageBox.Show("Please Recheck Time-Span");
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
            textBoxEvents.AppendText("Creating Log For " + textBoxlabelOneTimeOnlyTag.Text + "\r\n");
            plogstr = new ThreadStart(ping_log);
            plog = new Thread(plogstr);
            plog.Start();
        }