private void Form1_FormClosing(object sender, FormClosingEventArgs e) { if (thread_StatusStrip != null) { thread_StatusStrip.Abort(); } if (thread_ScanMonitor != null) { thread_ScanMonitor.Abort(); } if (thread_StartScan != null) { thread_StartScan.Abort(); } StreamWriter sw = new StreamWriter("List.txt", false); foreach (var key in IPEntities.Keys) { IPEntity ipEntity = IPEntities[key]; if (ipEntity != null) { sw.WriteLine(ipEntity.ToString()); } } sw.Close(); }
private void button2_Click(object sender, EventArgs e) { Dictionary <string, IPEntity> tempIPList = new Dictionary <string, IPEntity>(); foreach (var key in IPEntities.Keys) { if (IPEntities[key] != null) { tempIPList.Add(key, IPEntities[key]); } } DataGridViewRow[] dataGridViewRows = new DataGridViewRow[tempIPList.Count]; int i = 0; foreach (var key in tempIPList.Keys) { IPEntity ipEntity = tempIPList[key]; textBox1.Text += ipEntity.ToString() + "\r\n"; dataGridViewRows[i] = new DataGridViewRow(); dataGridViewRows[i].CreateCells(dataGridView1); dataGridViewRows[i].Cells[0].Value = ipEntity.ComputerName; dataGridViewRows[i].Cells[1].Value = ipEntity.IPAddr; dataGridViewRows[i].Cells[2].Value = ipEntity.MacAddr; dataGridViewRows[i].Cells[3].Value = ipEntity.Status; dataGridViewRows[i].Cells[4].Value = ipEntity.LastOnline; i++; } dataGridView1.Rows.AddRange(dataGridViewRows); }
private void button1_Click(object sender, EventArgs e) { IPEntity iPEntity = new IPEntity("Frank|192.168.1.1|00:00:00:00:00|true|2019-01-08 11:09:21"); textBox1.Text = iPEntity.ToString(); thread_StartScan = new Thread(RunThreadPool); thread_StartScan.Start(); }
private void UpdateDataGridView(object obj) { if (this.InvokeRequired) { this.Invoke(new UpdateDataGridViewCallBack(UpdateDataGridView), obj); } else { Dictionary <string, IPEntity> tempIPList = new Dictionary <string, IPEntity>(); foreach (var key in IPEntities.Keys) { IPEntity ipEntity = IPEntities[key]; if (ipEntity != null) { if (ipEntity.ComputerName != "" && ipEntity.MacAddr != "00-00-00-00-00-00") { DateTime dt1 = ipEntity.LastOnline; DateTime dt2 = DateTime.Now; TimeSpan ts = dt2 - dt1; if (!(ts.TotalSeconds > 60 * 60 * 24 * 10)) { tempIPList.Add(key, ipEntity); } } } } dataGridView1.Rows.Clear(); DataGridViewRow[] dataGridViewRows = new DataGridViewRow[tempIPList.Count]; int i = 0; foreach (var key in tempIPList.Keys) { IPEntity ipEntity = tempIPList[key]; textBox1.Text += ipEntity.ToString() + "\r\n"; dataGridViewRows[i] = new DataGridViewRow(); dataGridViewRows[i].CreateCells(dataGridView1); dataGridViewRows[i].Cells[0].Value = ipEntity.ComputerName; dataGridViewRows[i].Cells[1].Value = ipEntity.IPAddr; dataGridViewRows[i].Cells[2].Value = ipEntity.MacAddr; dataGridViewRows[i].Cells[3].Value = ipEntity.Status; dataGridViewRows[i].Cells[4].Value = ipEntity.LastOnline; i++; } dataGridView1.Rows.AddRange(dataGridViewRows); } }
private void button3_Click(object sender, EventArgs e) { Dictionary <string, IPEntity> tempIPList = new Dictionary <string, IPEntity>(); tempIPList.Add("10.10.64.39", null); tempIPList.Add("10.10.64.157", null); tempIPList.Add("10.10.64.172", null); foreach (var key in tempIPList.Keys) { IPEntity ipEntity = new IPEntity(key, DateTime.Now); ipEntity.ComputerName = ipEntity.GetHostName(key); ipEntity.MacAddr = ipEntity.GetMacBySendARP(key); textBox1.Text += ipEntity.ToString() + "\r\n"; } }