public ProcessAsync ( |
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RouteLocatorPostParameter | ||
return | void |
private void Button_Click_1(object sender, RoutedEventArgs e) { if (_routeLayer.Features.Count > 1) { _routeLayer.Features.RemoveAt(1); } if (string.IsNullOrEmpty(StartValue.Text) || string.IsNullOrEmpty(EndValue.Text)) { MessageBox.Show("请输入里程值!"); return; } Route route = new Route(); if (_routeLayer.Features.Count > 0) { Feature f = _routeLayer.Features[0]; route = f.Geometry as Route; } double sValue = 0; double.TryParse(StartValue.Text, out sValue); double eValue = 0; double.TryParse(EndValue.Text, out eValue); if (_routeLayer.Features.Count > 0) { Feature f = _routeLayer.Features[0]; route = f.Geometry as Route; } RouteLocatorParameters param = new RouteLocatorParameters(); param.SourceRoute = route; param.Type = LocateType.LINE; param.StartMeasure = sValue; param.EndMeasure = eValue; param.IsIgnoreGap = false; RouteLocatorService service = new RouteLocatorService(_serviceUrl); service.ProcessAsync(param); service.ProcessCompleted += new EventHandler<RouteLocatorEventArgs>(service_ProcessCompleted); service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed); }
private void Button_Click_1(object sender, RoutedEventArgs e) { if (string.IsNullOrEmpty(MValue.Text)) { MessageBox.Show("请输入里程值!"); return; } Route route = new Route(); if (_routeLayer.Features.Count > 0) { Feature f = _routeLayer.Features[0]; route = f.Geometry as Route; } else { MessageBox.Show("请先获取路由对象!"); return; } double mValue=0; double.TryParse(MValue.Text, out mValue); if (_routeLayer.Features.Count > 0) { Feature f = _routeLayer.Features[0]; route = f.Geometry as Route; } RouteLocatorParameters param = new RouteLocatorParameters(); param.SourceRoute = route; param.Type = LocateType.POINT; param.Measure = mValue; param.Offset = 0; param.IsIgnoreGap = false; RouteLocatorService service = new RouteLocatorService(_serviceUrl); service.ProcessAsync(param); service.ProcessCompleted += new EventHandler<RouteLocatorEventArgs>(service_ProcessCompleted); service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed); }