public static void TestDiscover()
{
// Attach the default network interface
EnIPClient client = new EnIPClient("");
// Device arrival listener
client.DeviceArrival += new DeviceArrivalHandler(client_DeviceArrival);
// Send a broadcast discovery message
client.DiscoverServers();
}
// Menu Item
private void openInterfaceToolStripMenuItem_Click(object sender, EventArgs e)
{
if (client == null)
{
var Input =
new GenericInputBoxExtended <ComboBox>("Local Interface", "IP address",
(o) =>
{
string[] local_endpoints = GetAvailableIps();
o.Items.AddRange(local_endpoints);
o.Text = Properties.Settings.Default.DefaultIPInterface;
});
DialogResult res = Input.ShowDialog();
if (res != DialogResult.OK)
{
return;
}
String userinput = Input.genericInput.Text;
Properties.Settings.Default.DefaultIPInterface = userinput;
try
{
client = new EnIPClient(userinput, Properties.Settings.Default.TCP_LAN_Timeout);
client.DeviceArrival += new DeviceArrivalHandler(On_DeviceArrival);
client.DiscoverServers();
openInterfaceToolStripMenuItem.Enabled = false;
}
catch
{
MessageBox.Show("Local address unavailable", "Error in Open Interface", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
devicesTreeView.SelectedNode = null;
devicesTreeView.CollapseAll();
}
}
