CODEWITHSUNDEEP
c#
user20129051
user20129051

Reputation:

Rename the Tuple Strings

Whenever i print out the out of the Geocoding to a csv file. it names it item1 and item 2. so i want to change it to to latitude and longitude. the code is use of the conversion is:

static List<Tuple<string, string>> GeoCoding(string address)
{
    var json = new WebClient().DownloadString(baseUrlGC + address.Replace(" ", "+")
        + plusUrl);//concatenate URL with the input address and downloads the requested resource
    var jsonResult = JsonConvert.DeserializeObject<GoogleGeoCodeResponse>(json);

    if (jsonResult.status == "ZERO_RESULTS")
        return new List<Tuple<string, string>> { new Tuple<string, string>("N/A", "N/A") };

    if (jsonResult.status != "OK")
        throw new Exception($"Request failed with {jsonResult.status}");

    return jsonResult.results
        .Select(result => result.geometry.location)
        .Select(loc => new Tuple<string, string>(loc.lat, loc.lng))
        .ToList();
}

Upvotes: 0

Views: 68

Answers (1)

David
David

Reputation: 219077

i want to change it to to latitude and longitude

Use a type with those properties then. For example:

public class Coordinates
{
    public string Latitude { get; set; }
    public string Longitude { get; set; }
}

(Or a struct, or a record, whatever is best for your needs.)

Change your method to return that type:

static List<Coordinates> GeoCoding(string address)

And return objects of that type:

.Select(loc => new Coordinates { Latitude = loc.lat, Longitude = loc.lng })

You can't re-name the properties on built-in types, but you can define your own types all you like.

Upvotes: 2

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