private void poisonButton_Click_1(object sender, EventArgs e) { try { IPAddress from = IPAddress.Parse(poisonIP.Text); IPAddress to = IPAddress.Parse(toIP.Text); status.Text = String.Format("STATUS: Spoofing {0} -> {1}", from.ToString(), to.ToString()); DPoison dp = new DPoison(ivy.initializePoisoner); dp.BeginInvoke(Protocol.ARP, from, to, null, null); } catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex.Message); } }