/// <summary>
/// Sets the interface given the specified information.
/// </summary>
/// <param name="savedInterface">interface information to be set</param>
/// <returns>Returns true if successful</returns>
internal static bool SetInterface(SavedInterface savedInterface)
{
if (savedInterface.IsDHCP)
{
string arguments = string.Format("interface ipv4 set address name=\"{0}\" source=dhcp", savedInterface.Name);
Process p = CreateNetShProcess(arguments);
p.Start();
//need to wait for results to update in netsh.
InterfaceInformation newInformation = GetOrUpdateInterfaceInformation(savedInterface.Name, null);
int maxRetries = 60;
int retries = 0;
while (!newInformation.IsDHCP || newInformation.IPAddress == null)
{
//retry until the result works, or we've hit a max number of retries.
System.Threading.Thread.Sleep(100);
newInformation = GetOrUpdateInterfaceInformation(savedInterface.Name, null);
retries++;
if (retries >= maxRetries)
{
return(false);
}
}
if (newInformation.IsDHCP)
{
return(true);
}
}
else
{
string arguments = string.Format("interface ipv4 set address name=\"{0}\" sour=static address={1} mask={2} gateway={3}", savedInterface.Name, savedInterface.IPAddress, savedInterface.IPMask, savedInterface.Gateway);
Process p = CreateNetShProcess(arguments);
p.Start();
//need to wait for results to update in netsh.
//need to confirm the change worked
InterfaceInformation newInformation = GetOrUpdateInterfaceInformation(savedInterface.Name, null);
int maxRetries = 60;
int retries = 0;
while (newInformation.IPAddress == null || !newInformation.IPAddress.Equals(savedInterface.IPAddress))
{
System.Threading.Thread.Sleep(100);
newInformation = GetOrUpdateInterfaceInformation(savedInterface.Name, null);
retries++;
if (retries >= maxRetries)
{
Console.WriteLine("Max retries hit");
return(false);
}
}
if (!newInformation.IsDHCP || newInformation.IPAddress.Equals(savedInterface.IPAddress))
{
return(true);
}
}
return(false);
}
private void btnRemoveSavedInterface_Click(object sender, RoutedEventArgs e)
{
if (listSavedInterfaces.SelectedValue != null)
{
savedInterfaces.Remove((SavedInterface)listSavedInterfaces.SelectedValue);
SavedInterface.Serialize(savedInterfaces);
updateSavedInterfaces();
}
}
public static SavedInterface ConvertInterfacetoSavedInterface(InterfaceInformation intf, string savedName)
{
SavedInterface newInt = new SavedInterface();
newInt.SavedInterfaceName = savedName;
newInt.Name = intf.Name;
newInt.IPAddress = intf.IPAddress;
newInt.IPMask = intf.IPMask;
newInt.Gateway = intf.Gateway;
newInt.IsDHCP = intf.IsDHCP;
return(newInt);
}
public NetworkAutoplay(InterfaceInformation interfaceInfo)
{
savedInterfaces = SavedInterface.Deserialize();
inf = interfaceInfo;
InitializeComponent();
lblNetworkAdapterName.Content = inf.Name;
lblCurrentIPAddress.Content = inf.IPAddress;
fillInSavedInterfaceList();
this.Topmost = true;
this.Show();
this.MouseDown += NetworkAutoplay_MouseDown;
}
private void btnAddSavedInterface_Click(object sender, RoutedEventArgs e)
{
if (listInterfaces.SelectedValue != null)
{
wndAddInterface addInterface = new wndAddInterface(listInterfaces.SelectedValue.ToString());
if (addInterface.ShowDialog() == true)
{
savedInterfaces.Add(addInterface.SavedInterface);
SavedInterface.Serialize(savedInterfaces);
updateSavedInterfaces();
}
}
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
SavedInterface newInterface = new SavedInterface();
newInterface.Name = txtInterfaceName.Text;
newInterface.SavedInterfaceName = txtSavedName.Text;
newInterface.IPAddress = txtIPAddress.Text;
newInterface.IPMask = txtMask.Text;
newInterface.Gateway = txtGateway.Text;
newInterface.IsDHCP = ((ComboBoxItem)cbDHCP.SelectedValue).Content.Equals("Yes");
SavedInterface = newInterface;
this.DialogResult = true;
this.Close();
}
private void btnSetDefaultInterface_Click(object sender, RoutedEventArgs e)
{
SavedInterface newInt = SavedInterface.ConvertInterfacetoSavedInterface((InterfaceInformation)listInterfaces.SelectedValue, "Default");
//if a previous default interface existed, remove it.
SavedInterface defaultInterface = savedInterfaces.Find(si => si.Name.Equals(((InterfaceInformation)listInterfaces.SelectedValue).Name) && si.SavedInterfaceName.Equals("Default"));
if (defaultInterface != null)
{
savedInterfaces.Remove(defaultInterface);
}
savedInterfaces.Add(newInt);
SavedInterface.Serialize(savedInterfaces);
updateSavedInterfaces();
}
public MainWindow()
{
InitializeComponent();
interfaces = InterfaceInformation.Deserialize();
savedInterfaces = SavedInterface.Deserialize();
updateAllInterfaces();
listInterfaces.ItemsSource = interfaces;
networkInterfaces = System.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces();
System.Timers.Timer t = new System.Timers.Timer();
t.Interval = 1000;
t.Elapsed += delegate
{
IPConfig.SetInterfaceState(interfaces);
};
t.Start();
}
