public static TEventType GetEvent <TEventType>() where TEventType : EventBase, new() { if (eventAggregator == null) { eventAggregator = new Prism.Events.EventAggregator(); } return(eventAggregator.GetEvent <TEventType>()); }
public void Start(object args) { if (null != args) { //customInfo = (MTMCustInfo)args; // to do 数据绑定 healthDTO = (MTMHealthCollectDTO)args; Prism.Events.EventAggregator eventAggragator = ServiceLocator.Current.GetInstance <EventAggregator>(); eventAggragator.GetEvent <WebSocketEvent>().Subscribe(OnWebSocketEvent); } }
private void ReadCommandBase(string endpoint, List <TestPattern> testPatterns) { var variables = _readCommandBase_CreateTestVariables(testPatterns); var application = _readCommandBase_CreateApplication(endpoint); using (var s = TestServer.TestServer.StartServer(application, variables)) { _readCommandBase_ServerInit(s, testPatterns); var ea = new Prism.Events.EventAggregator(); var msg = ""; ea.GetEvent <Jupiter.Events.ErrorNotificationEvent>() .Subscribe(x => msg = x.Message); var c = new Client(ea); var references = new OPCUAReference(c, null, ea); var ota = new Jupiter.Models.OneTimeAccessModel(c, c); ota.EventAggregator = ea; var nodegrid = new Jupiter.Models.NodeInfoDataGridModel(c, c); var nodetree = new Jupiter.Models.NodeTreeModel(c, references, null, ota); nodetree.EventAggregator = ea; c.EventAggregator .GetEvent <Jupiter.Events.NowLoadingEvent>() .Subscribe((x) => { var first = x.ServerList.First(); x.Client.BrowseSecurityList(first); for (int i = 0; i < first.Endpoints.Count; i++) { if (first.Endpoints[i].SecurityMode.ToString().EndsWith("None")) { Console.WriteLine(first.Endpoints[i].SecurityMode); x.SelectedIndex = i; x.SelectedServerIndex = 0; x.Result = true; break; } } }); c.CreateSession(endpoint).Wait(); foreach (OPCUAReference ch in references.Children) { if (ch.DisplayName != "TestData") { continue; } nodetree.UpdateVariableNodeListCommand.Execute(ch); foreach (VariableInfo vn in nodetree.VariableNodes) { nodetree.AddToReadWriteCommand.Execute(new List <VariableInfo>() { vn }); } } ; ota.ReadCommand.Execute(null); Assert.AreEqual(msg, ""); Assert.AreEqual(ota.OneTimeAccessItems.Count, testPatterns.Count); for (int i = 0; i < testPatterns.Count; i++) { var got = ((VariableInfo)ota.OneTimeAccessItems[i]).Value.ToString(); var want = testPatterns[i].Value.ToString(); Assert.AreEqual(got, want); } } }
public static void Dispose() { eventAggregator = null; }