getLocationCoordsfromAdress

    /// <summary>
        /// Get Coordinates from adress
        /// </summary>
        /// <param name="searchTerm"></param>
        private async void getLocationCoordsfromAdress(string searchTerm)
        {
            GeocodeQuery a = new GeocodeQuery();

            Geoposition geoposition = await getLocation();

            if (geoposition != null)
                a.GeoCoordinate = new GeoCoordinate(geoposition.Coordinate.Latitude, geoposition.Coordinate.Longitude);
            else
                a.GeoCoordinate = new GeoCoordinate();
            a.SearchTerm = searchTerm; // mock search, replace with search value

            a.QueryCompleted += (s, e) =>
            {
                if (e.Error == null && e.Result.Count > 0)
                {
                    // DO SOMETHING SERIOUS
                }
            };

            a.QueryAsync();
        }