[C#/MAUI/.NET6] IGeocoding 인터페이스 : GetLocationsAsync 메소드를 사용해 주소로 GPS 위치 구하기

TestProject.zip

0.15MB

▶ MainPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <StackLayout
        HorizontalOptions="Center"
        VerticalOptions="Center"
        Spacing="10">
        <Button x:Name="getbutton"
            HorizontalOptions="Center"
            Text="GPS 위치 구하기" />
        <Label x:Name="messageLabel"
            HorizontalOptions="Center" />
    </StackLayout>
</ContentPage>

 

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▶ MainPage.xaml.cs

namespace TestProject;

/// <summary>
/// 메인 페이지
/// </summary>
public partial class MainPage : ContentPage
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 생성자 - MainPage()

    /// <summary>
    /// 생성자
    /// </summary>
    public MainPage()
    {
        InitializeComponent();

        this.getbutton.Clicked += getbutton_Clicked;
    }

    #endregion

    //////////////////////////////////////////////////////////////////////////////////////////////////// Method
    ////////////////////////////////////////////////////////////////////////////////////////// Private

    #region GPS 위치 구하기 버튼 클릭시 처리하기 - getbutton_Clicked(sender, e)

    /// <summary>
    /// GPS 위치 구하기 버튼 클릭시 처리하기
    /// </summary>
    /// <param name="sender">이벤트 발생자</param>
    /// <param name="e">이벤트 인자</param>
    private async void getbutton_Clicked(object sender, EventArgs e)
    {
        string address = "Microsoft Building 25 Redmond WA USA";

        IEnumerable<Location> locationEnumerable = await Geocoding.Default.GetLocationsAsync(address);

        Location location = locationEnumerable?.FirstOrDefault();

        if(location != null)
        {
            this.messageLabel.Text = $"위도 : {location.Latitude}\n경도 : {location.Longitude}\n고도 : {location.Altitude}";
        }
        else
        {
            this.messageLabel.Text = string.Empty;
        }
    }

    #endregion
}