/// <summary>
/// Return the Traffic Incidents along a given route
/// </summary>
/// <param name="route">a route</param>
/// <param name="distance">a double representing the distance from the route for which
/// you want incidents reports</param>
/// <returns>FindResults</returns>
public FindResults GetTrafficIncident(Route route, Double distance)
{
FindResults foundResults;
try
{
if (route == null)
{
throw new System.ArgumentNullException("End location cannot be null");
}
FindFilter ff = new FindFilter();
ff.EntityTypeName = "TrafficIncident";
FindNearRouteSpecification spec = new FindNearRouteSpecification();
spec.DataSourceName = "MapPointTravel.TrafficIncidents";
spec.Distance = distance; //show all incidents within 1 mile of the route
spec.Route = route; //arg passed in
spec.Filter = ff;
foundResults = new FindResults();
foundResults = theMapPointFindService.FindNearRoute(spec);
}
catch (ArgumentNullException e)
{
throw e; // rethrow for app to handle
}
catch (Exception e)
{
throw e; // rethrow for app to handle
}
return foundResults;
}
/// <remarks/>
public void FindNearRouteAsync(FindNearRouteSpecification specification, object userState) {
if ((this.FindNearRouteOperationCompleted == null)) {
this.FindNearRouteOperationCompleted = new System.Threading.SendOrPostCallback(this.OnFindNearRouteOperationCompleted);
}
this.InvokeAsync("FindNearRoute", new object[] {
specification}, this.FindNearRouteOperationCompleted, userState);
}
/// <remarks/>
public System.IAsyncResult BeginFindNearRoute(FindNearRouteSpecification specification, System.AsyncCallback callback, object asyncState) {
return this.BeginInvoke("FindNearRoute", new object[] {
specification}, callback, asyncState);
}
/// <remarks/>
public void FindNearRouteAsync(FindNearRouteSpecification specification) {
this.FindNearRouteAsync(specification, null);
}
public FindResults FindNearRoute(FindNearRouteSpecification specification) {
object[] results = this.Invoke("FindNearRoute", new object[] {
specification});
return ((FindResults)(results[0]));
}