public override void PopulatePage()
{
var external = SelectedNetworkType == NetworkTypes.External;
labelExternal.Visible = external;
labelInternal.Visible = !external;
labelNIC.Visible = external;
comboBoxNICList.Visible = external;
if (comboBoxNICList.Visible)
{
try
{
_populatingNics = true;
comboBoxNICList.Items.Clear();
foreach (PIF ThePIF in Connection.Cache.PIFs)
{
if (ThePIF.host.opaque_ref == Host.opaque_ref && ThePIF.IsPhysical() &&
(Properties.Settings.Default.ShowHiddenVMs || ThePIF.Show(Properties.Settings.Default.ShowHiddenVMs)) &&
!ThePIF.IsBondSlave())
{
comboBoxNICList.Items.Add(ThePIF);
}
}
}
finally
{
_populatingNics = false;
}
if (comboBoxNICList.Items.Count > 0)
{
comboBoxNICList.SelectedIndex = 0;
}
comboBoxNICList.Focus();
}
labelVLAN.Visible = external;
numericUpDownVLAN.Visible = external;
numericUpDownVLAN.Minimum = Helpers.VLAN0Allowed(Connection) ? 0 : 1;
numericUpDownMTU.Visible = labelMTU.Visible = infoMtuPanel.Visible = external;
checkBoxSriov.Visible = SelectedHostNic != null && SelectedHostNic.IsSriovPhysicalPIF();
OnPageUpdated();
}
private void UpdateEnablement(bool external, Host host)
{
lblNicHelp.Text = external ? Messages.WIZARD_DESC_NETWORK_SETTINGS_EXTERNAL : Messages.WIZARD_DESC_NETWORK_SETTINGS_INTERNAL;
comboBoxNICList.Visible = external;
labelVLAN.Visible = external;
numericUpDownVLAN.Visible = external;
numericUpDownMTU.Visible = labelMTU.Visible = infoMtuPanel.Visible = external;
labelNIC.Visible = external;
if (comboBoxNICList.Items.Count > 0)
{
comboBoxNICList.SelectedIndex = external ? comboBoxNICList.Items.Count - 1 : -1;
}
checkBoxSriov.Visible = SelectedHostNic != null && SelectedHostNic.IsSriovPhysicalPIF();
OnPageUpdated();
}
private void cmbHostNicList_SelectedIndexChanged(object sender, EventArgs e)
{
OnPageUpdated();
if (SelectedHostNic == null)
{
return;
}
checkBoxSriov.Visible = SelectedHostNic.IsSriovPhysicalPIF();
numericUpDownMTU.Maximum = Math.Min(SelectedHostNic.MTU, XenAPI.Network.MTU_MAX);
numericUpDownMTU.Enabled = numericUpDownMTU.Minimum != numericUpDownMTU.Maximum;
infoMtuMessage.Text = numericUpDownMTU.Minimum == numericUpDownMTU.Maximum
? string.Format(Messages.ALLOWED_MTU_VALUE, numericUpDownMTU.Minimum)
: string.Format(Messages.ALLOWED_MTU_RANGE, numericUpDownMTU.Minimum, numericUpDownMTU.Maximum);
vlans = GetVLANList(SelectedHostNic);
//CA-72484: check whether the currently selected VLAN is available and keep it
int curVlan = CurrentVLANValue;
if (!vlans.Contains(curVlan))
{
SetError(null);
return;
}
int avail_vlan = GetFirstAvailableVLAN(vlans);
if (avail_vlan == -1)
{
return;
}
numericUpDownVLAN.Value = avail_vlan;
}