/// <summary>
/// Retrieves the city, state, and country for a given location.
/// </summary>
/// <param name="loc">Location to geocode.</param>
/// <param name="ct">Cancellation token.</param>
/// <returns>String name representing the specified location.</returns>
public async Task <string> GetCityStateCountryAsync(ILocationModel loc, CancellationToken ct)
{
// Reverse geocode the specified geographic location.
var result = await MapLocationFinder.FindLocationsAtAsync(loc?.AsGeoPoint()).AsTask(ct);
// If the query returns results, display the name of the town
// contained in the address of the first result.
if (result.Status == MapLocationFinderStatus.Success)
{
return(loc.LocationDisplayName = this.ConcatAddressParts(3, result.Locations[0].Address?.Town, result.Locations[0].Address?.Region, result.Locations[0].Address?.Country, result.Locations[0].Address?.Continent));
}
else
{
return(loc.LocationDisplayName = null);
}
}
/// <summary>
/// Retrieves a formatted address for a given location.
/// </summary>
/// <param name="loc">Location to geocode.</param>
/// <returns>String name representing the specified location.</returns>
public async Task <string> GetAddressAsync(ILocationModel loc, CancellationToken ct)
{
// Reverse geocode the specified geographic location.
var result = await MapLocationFinder.FindLocationsAtAsync(loc?.AsGeoPoint()).AsTask(ct);
// If the query returns results, display the name of the town
// contained in the address of the first result.
if (result.Status == MapLocationFinderStatus.Success)
{
return(loc.LocationDisplayName = result?.Locations[0].Address?.FormattedAddress);
}
else
{
return(loc.LocationDisplayName = null);
}
}