// Geocode input address and add result graphics to the map
private async void FindButton_Click(object sender, RoutedEventArgs e)
{
try
{
progress.Visibility = Visibility.Visible;
listResults.Visibility = Visibility.Collapsed;
_graphicsOverlay.GraphicsSource = null;
// Street, City, State, ZIP
Dictionary<string, string> address = new Dictionary<string, string>();
if (!string.IsNullOrEmpty(InputAddress.Text))
address.Add("Street", InputAddress.Text);
if (!string.IsNullOrEmpty(City.Text))
address.Add("City", City.Text);
if (!string.IsNullOrEmpty(State.Text))
address.Add("State", State.Text);
if (!string.IsNullOrEmpty(Zip.Text))
address.Add("ZIP", Zip.Text);
if (_locatorTask == null)
{
var path = System.IO.Path.Combine(ApplicationData.Current.LocalFolder.Path, LOCATOR_PATH);
_locatorTask = await Task.Run<LocalLocatorTask>(() => new LocalLocatorTask(path));
}
var candidateResults = await _locatorTask.GeocodeAsync(
address, new List<string> { "Match_addr" }, MyMapView.SpatialReference, CancellationToken.None);
_graphicsOverlay.GraphicsSource = candidateResults
.Select(result => new Graphic(result.Location, new Dictionary<string, object> { { "Locator", result } }));
await MyMapView.SetViewAsync(ExtentFromGraphics().Expand(2));
}
catch (AggregateException ex)
{
var innermostExceptions = ex.Flatten().InnerExceptions;
if (innermostExceptions != null && innermostExceptions.Count > 0)
{
var _x = new MessageDialog(string.Join(" > ", innermostExceptions.Select(i => i.Message).ToArray())).ShowAsync();
}
else
{
var _x = new MessageDialog(ex.Message, "Sample Error").ShowAsync();
}
}
catch (System.Exception ex)
{
var _x = new MessageDialog(ex.Message, "Sample Error").ShowAsync();
}
finally
{
progress.Visibility = Visibility.Collapsed;
if (_graphicsOverlay.GraphicsSource != null)
listResults.Visibility = Visibility.Visible;
}
}
// Geocode input address and add result graphics to the map
private async void FindButton_Click(object sender, RoutedEventArgs e)
{
try
{
progress.Visibility = Visibility.Visible;
listResults.Visibility = Visibility.Collapsed;
graphicsLayer.GraphicsSource = null;
// Street, City, State, ZIP
Dictionary<string, string> address = new Dictionary<string, string>();
if (!string.IsNullOrEmpty(InputAddress.Text))
address.Add("Street", InputAddress.Text);
if (!string.IsNullOrEmpty(City.Text))
address.Add("City", City.Text);
if (!string.IsNullOrEmpty(State.Text))
address.Add("State", State.Text);
if (!string.IsNullOrEmpty(Zip.Text))
address.Add("ZIP", Zip.Text);
if (_locatorTask == null)
_locatorTask = await Task.Run<LocalLocatorTask>(() => new LocalLocatorTask(LOCATOR_PATH));
var candidateResults = await _locatorTask.GeocodeAsync(
address, new List<string> { "Match_addr" }, mapView.SpatialReference, CancellationToken.None);
graphicsLayer.GraphicsSource = candidateResults
.Select(result => new Graphic(result.Location, new Dictionary<string, object> { { "Locator", result } }));
await mapView.SetViewAsync(ExtentFromGraphics());
}
catch (AggregateException ex)
{
var innermostExceptions = ex.Flatten().InnerExceptions;
if (innermostExceptions != null && innermostExceptions.Count > 0)
MessageBox.Show(string.Join(" > ", innermostExceptions.Select(i => i.Message).ToArray()));
else
MessageBox.Show(ex.Message);
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
progress.Visibility = Visibility.Collapsed;
if (graphicsLayer.GraphicsSource != null)
listResults.Visibility = Visibility.Visible;
}
}
// Geocode input address and add result graphics to the map
private async void FindButton_Click(object sender, RoutedEventArgs e)
{
try
{
progress.Visibility = Visibility.Visible;
listResults.Visibility = Visibility.Collapsed;
_graphicsOverlay.GraphicsSource = null;
// Street, City, State, ZIP
Dictionary <string, string> address = new Dictionary <string, string>();
if (!string.IsNullOrEmpty(InputAddress.Text))
{
address.Add("Street", InputAddress.Text);
}
if (!string.IsNullOrEmpty(City.Text))
{
address.Add("City", City.Text);
}
if (!string.IsNullOrEmpty(State.Text))
{
address.Add("State", State.Text);
}
if (!string.IsNullOrEmpty(Zip.Text))
{
address.Add("ZIP", Zip.Text);
}
if (_locatorTask == null)
{
_locatorTask = await Task.Run <LocalLocatorTask>(() => new LocalLocatorTask(LOCATOR_PATH));
}
var candidateResults = await _locatorTask.GeocodeAsync(
address, new List <string> {
"Match_addr"
}, MyMapView.SpatialReference, CancellationToken.None);
_graphicsOverlay.GraphicsSource = candidateResults
.Select(result => new Graphic(result.Location, new Dictionary <string, object> {
{ "Locator", result }
}));
await MyMapView.SetViewAsync(ExtentFromGraphics().Expand(2));
}
catch (AggregateException ex)
{
var innermostExceptions = ex.Flatten().InnerExceptions;
if (innermostExceptions != null && innermostExceptions.Count > 0)
{
MessageBox.Show(string.Join(" > ", innermostExceptions.Select(i => i.Message).ToArray()));
}
else
{
MessageBox.Show(ex.Message);
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
progress.Visibility = Visibility.Collapsed;
if (_graphicsOverlay.GraphicsSource != null)
{
listResults.Visibility = Visibility.Visible;
}
}
}
