${IS6_ProximityEventArgs_Title}
${IS6_ProximityEventArgs_Description}
private void OnProcessCompleted(ProximityEventArgs 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); ProximityResult result = ProximityResult.FromJson(jsonObject); LastResult = result; ProximityEventArgs args = new ProximityEventArgs(result, e.Result, e.UserState); OnProcessCompleted(args); }
//最近设施分析完成时的操作 private void service_ProcessCompleted(object sender, ProximityEventArgs e) { if (e.Result == null) { MessageBox.Show("查询无结果"); return; } if (e.Result.ReturnRecordSet == null) { MessageBox.Show("查询无结果"); return; } if (e.Result.ReturnRecordSet.Records == null) { MessageBox.Show("查询无结果"); return; } for (int i = 0; i < e.Result.ReturnRecordSet.Records.Count; i++) { Feature feature = new Feature { Geometry = new GeoPoint(e.Result.ReturnRecordSet.Records[i].Center.X, e.Result.ReturnRecordSet.Records[i].Center.Y), Style = new PredefinedMarkerStyle { Color = new SolidColorBrush(Colors.Red) }, ToolTip = new TextBlock { Text = e.Result.ReturnRecordSet.Records[i].FieldValues[2] } }; featuresLayer.AddFeature(feature); } }