public NodeMasterViewModel(NodeConfig config)
        {
            m_Config = config;
            Name = m_Config.Name;
            ConnectCommand = new DelegateCommand(ExecuteConnectCommand);

            try
            {
                m_WebSocket = new AgentWebSocket(config.Uri);
            }
            catch (Exception e)
            {
                ErrorMessage = e.Message;
                return;
            }

#if !SILVERLIGHT
            m_WebSocket.AllowUnstrustedCertificate = true;
            m_WebSocket.Closed += new EventHandler(WebSocket_Closed);
            m_WebSocket.Error += new EventHandler<ClientEngine.ErrorEventArgs>(WebSocket_Error);
            m_WebSocket.Opened += new EventHandler(WebSocket_Opened);
            m_WebSocket.On<string>(CommandName.UPDATE, OnServerUpdated);
#else
            m_WebSocket.ClientAccessPolicyProtocol = System.Net.Sockets.SocketClientAccessPolicyProtocol.Tcp;
            m_WebSocket.Closed += new EventHandler(CreateAsyncOperation<object, EventArgs>(WebSocket_Closed));
            m_WebSocket.Error += new EventHandler<ClientEngine.ErrorEventArgs>(CreateAsyncOperation<object, ClientEngine.ErrorEventArgs>(WebSocket_Error));
            m_WebSocket.Opened += new EventHandler(CreateAsyncOperation<object, EventArgs>(WebSocket_Opened));
            m_WebSocket.On<string>(CommandName.UPDATE, OnServerUpdatedAsync);
#endif
            StartConnect();
        }
 public NodeConfigViewModel(NodeConfig node)
 {
     IsNew = node is NewNodeConfig;
     Name = IsNew ? string.Empty : node.Name;
     Uri = node.Uri;
     UserName = node.UserName;
     Password = node.Password;
     SaveCommand = new DelegateCommand(ExecuteSaveCommand, CanExecuteSaveCommand);
     RemoveCommand = new DelegateCommand(ExecuteRemoveCommand, CanExecuteRemoveCommand);
 }
        void OnNodeViewModelSaved(object sender, EventArgs e)
        {
            var nodeViewMode = sender as NodeConfigViewModel;
            var node = new
            {
                Name = nodeViewMode.Name,
                Uri = nodeViewMode.Uri,
                UserName = nodeViewMode.UserName,
                Password = nodeViewMode.Password
            };

            var currentNode = SelectedNode;

            var isNew = false;

            if (currentNode is NewNodeConfig)
            {
                var newNode = new NodeConfig();
                m_Nodes.Add(newNode);
                SelectedNode = newNode;

                //Update UI
                m_Nodes.Remove(currentNode);
                currentNode = newNode;

                m_Nodes.Add(new NewNodeConfig());

                //Update configuration model
                m_AgentConfig.Nodes.Add(currentNode);

                isNew = true;
            }

            currentNode.Name = node.Name;
            currentNode.Uri = node.Uri;
            currentNode.UserName = node.UserName;
            currentNode.Password = node.Password;

            //Save
            m_AgentConfig.Save();

            //Added
            if (isNew)
            {
                FireEventHandler(Added, currentNode);
            }
            else
            {
                FireEventHandler(Updated, currentNode);
            }
        }