${iServer2_NetworkAnalystEventArgs_Title}
${iServer2_NetworkAnalystEventArgs_Description}
private void OnProcessCompleted(NetworkAnalystEventArgs args) { if (ProcessCompleted != null) { Application.Current.RootVisual.Dispatcher.BeginInvoke(ProcessCompleted, new object[] { this, args }); } }
private void request_Completed(object sender, RequestEventArgs e) { JsonObject jsonObject = (JsonObject)JsonObject.Parse(e.Result); NetworkAnalystResult result = NetworkAnalystResult.FromJson(jsonObject); LastResult = result; NetworkAnalystEventArgs args = new NetworkAnalystEventArgs(result, e.Result, e.UserState); OnProcessCompleted(args); }
//服务器返回结果,将最佳路径显示在客户端 private void service_ProcessCompleted(object sender, NetworkAnalystEventArgs e) { foreach (ServerGeometry p in e.Result.Paths) { PredefinedLineStyle simpleLineStyle = new PredefinedLineStyle(); simpleLineStyle.Stroke = new SolidColorBrush(Colors.Blue); simpleLineStyle.StrokeThickness = 2; //显示返回的路径 Feature path = new Feature(); path.Geometry = p.ToGeometry(); path.Style = simpleLineStyle; featuresLayer.AddFeature(path); } }