示例#1
0
        private void button1_Click(object sender, EventArgs e)
        {
            button1.Enabled = false;
            button2.Enabled = false;
            button3.Enabled = false;
            listView1.Items.Clear();
            ip  ipEnum = new ip();
            int num1   = ipEnum.IPToNumber(textBox1.Text);
            int num2   = ipEnum.IPToNumber(textBox2.Text);

            progressBar1.Minimum = 0;
            progressBar1.Maximum = Program.totalCount = num2 - num1 + 1;
            Program.scannedCount = 0;
            var lst = new TaskList();

            for (int i = num1; i <= num2; i++)
            {
                string strIP   = ipEnum.NumberToIP(i);
                var    NewTask = new Action(() =>
                {
                    //Console.WriteLine(string.Format("第{0}个任务(用时{1}秒)已经开始", j, s));
                    //Thread.Sleep(s * 1000);
                    //Console.WriteLine(string.Format("第{0}个任务(用时{1}秒)已经结束", j, s));
                    pingIP(strIP);
                });
                lst.Tasks.Add(NewTask);
                //progressBar1.Value = i-num1;
            }
            lst.Start();
        }
示例#2
0
        private void AddListItem(ListViewItem str)
        {
            this.listView1.Items.Add(str);
            ip ipEnum = new ip();
            //int barMax = Math.Abs(ipEnum.IPToNumber(textBox2.Text) - ipEnum.IPToNumber(textBox1.Text));
            int barMax = Program.totalCount;

            if (Program.scannedCount == barMax)
            {
                button1.Enabled = true;
                TaskbarProgress.SetState(this.Handle, TaskbarProgress.TaskbarStates.NoProgress);
                button2.Enabled = true;
                button3.Enabled = true;
            }
            else
            {
                TaskbarProgress.SetValue(this.Handle, Program.scannedCount, barMax);
            }
            progressBar1.Value = Program.scannedCount;
        }
示例#3
0
        private void pingIP(string strIP)
        {
            ip           ipEnum = new ip();
            ListViewItem lvi    = new ListViewItem();

            lvi.Text = strIP;
            lvi.Font = new Font("微软雅黑", 11, FontStyle.Regular);
            string retPing = ipEnum.ping(strIP);

            if (retPing != "超时")
            {
                try
                {
                    IPHostEntry myscanhost = Dns.GetHostEntry(strIP);
                    string      strHost    = myscanhost.HostName.ToString();
                    lvi.SubItems.Add(strHost);
                }
                catch
                {
                    lvi.SubItems.Add("");
                }
            }
            else
            {
                lvi.SubItems.Add("");
            }
            //添加其他栏目
            lvi.SubItems.Add(retPing);
            lvi.SubItems.Add("");
            lvi.SubItems.Add("");
            lvi.SubItems.Add("");
            lvi.SubItems.Add("");
            lvi.SubItems.Add("");
            lvi.SubItems.Add("");

            Program.scannedCount++;
            SetListItem(lvi);
        }