CivicAddressResolver Kelas

Definisi

Ruang nama:

System.Device.Location

Rakitan:

System.Device.dll

Menyediakan fungsionalitas untuk menyelesaikan lokasi berbasis koordinat ke alamat syariah.

public ref class CivicAddressResolver sealed : System::Device::Location::ICivicAddressResolver

public sealed class CivicAddressResolver : System.Device.Location.ICivicAddressResolver

type CivicAddressResolver = class
    interface ICivicAddressResolver

Public NotInheritable Class CivicAddressResolver
Implements ICivicAddressResolver

Warisan

Object

CivicAddressResolver

Penerapan

ICivicAddressResolver

Contoh

Program berikut menunjukkan cara memanggil ResolveAddress untuk mengatasi alamat sinkron.

using System;
using System.Device.Location;
namespace ResolveAddressSync
{
    class Program
    {
        static void Main(string[] args)
        {
            ResolveAddressSync();
        }
        static void ResolveAddressSync()
        {
            GeoCoordinateWatcher watcher = new GeoCoordinateWatcher(GeoPositionAccuracy.High);
            watcher.MovementThreshold = 1.0; // set to one meter
            watcher.TryStart(false, TimeSpan.FromMilliseconds(1000));

            CivicAddressResolver resolver = new CivicAddressResolver();

            if (watcher.Position.Location.IsUnknown == false)
            {
                CivicAddress address = resolver.ResolveAddress(watcher.Position.Location);

                if (!address.IsUnknown)
                {
                    Console.WriteLine("Country: {0}, Zip: {1}",
                            address.CountryRegion,
                            address.PostalCode);
                }
                else
                {
                    Console.WriteLine("Address unknown.");
                }
            }
        }
    }
}

Imports System.Device.Location

Module ResolveAddressSync

    Public Sub ResolveAddressSync()
        Dim watcher As GeoCoordinateWatcher
        watcher = New System.Device.Location.GeoCoordinateWatcher(GeoPositionAccuracy.High)
        Dim started As Boolean = False
        watcher.MovementThreshold = 1.0     'set to one meter
        started = watcher.TryStart(False, TimeSpan.FromMilliseconds(1000))

        Dim resolver As CivicAddressResolver = New CivicAddressResolver()
        If started Then
            If Not watcher.Position.Location.IsUnknown Then
                Dim address As CivicAddress = resolver.ResolveAddress(watcher.Position.Location)
                If Not address.IsUnknown Then
                    Console.WriteLine("Country: {0}, Zip: {1}",
                                address.CountryRegion,
                                address.PostalCode)
                Else
                    Console.WriteLine("Address unknown.")
                End If
            End If
        Else
            Console.WriteLine("GeoCoordinateWatcher timed out on start.")
        End If
    End Sub


    Public Sub Main()

        ResolveAddressSync()
        Console.WriteLine("Enter any key to quit.")
        Console.ReadLine()
    End Sub

End Module

Program berikut menunjukkan cara memanggil ResolveAddressAsync untuk mengatasi alamat sinkron secara asinkron.

using System;
using System.Device.Location;
namespace ResolveAddressSync
{
    class Program
    {
        static void Main(string[] args)
        {
            ResolveAddressSync();
        }
        static void ResolveAddressSync()
        {
            GeoCoordinateWatcher watcher = new GeoCoordinateWatcher(GeoPositionAccuracy.High);
            watcher.MovementThreshold = 1.0; // set to one meter
            watcher.TryStart(false, TimeSpan.FromMilliseconds(1000));

            CivicAddressResolver resolver = new CivicAddressResolver();

            if (watcher.Position.Location.IsUnknown == false)
            {
                CivicAddress address = resolver.ResolveAddress(watcher.Position.Location);

                if (!address.IsUnknown)
                {
                    Console.WriteLine("Country: {0}, Zip: {1}",
                            address.CountryRegion,
                            address.PostalCode);
                }
                else
                {
                    Console.WriteLine("Address unknown.");
                }
            }
        }
    }
}

Imports System.Device.Location

Module ResolveAddressSync

    Public Sub ResolveAddressSync()
        Dim watcher As GeoCoordinateWatcher
        watcher = New System.Device.Location.GeoCoordinateWatcher(GeoPositionAccuracy.High)
        Dim started As Boolean = False
        watcher.MovementThreshold = 1.0     'set to one meter
        started = watcher.TryStart(False, TimeSpan.FromMilliseconds(1000))

        Dim resolver As CivicAddressResolver = New CivicAddressResolver()
        If started Then
            If Not watcher.Position.Location.IsUnknown Then
                Dim address As CivicAddress = resolver.ResolveAddress(watcher.Position.Location)
                If Not address.IsUnknown Then
                    Console.WriteLine("Country: {0}, Zip: {1}",
                                address.CountryRegion,
                                address.PostalCode)
                Else
                    Console.WriteLine("Address unknown.")
                End If
            End If
        Else
            Console.WriteLine("GeoCoordinateWatcher timed out on start.")
        End If
    End Sub


    Public Sub Main()

        ResolveAddressSync()
        Console.WriteLine("Enter any key to quit.")
        Console.ReadLine()
    End Sub

End Module

Keterangan

Kelas CivicAddressResolver ini menyediakan implementasi ICivicAddressResolver yang menyelesaikan lokasi berbasis koordinat ke alamat sekvic jika penyedia lokasi menyediakan koordinat dan data alamat sekvis.

Konstruktor

CivicAddressResolver()

Menginisialisasi instans baru kelas CivicAddressResolver.

Metode

Equals(Object)	Menentukan apakah objek yang ditentukan sama dengan objek saat ini. (Diperoleh dari Object)
GetHashCode()	Berfungsi sebagai fungsi hash default. (Diperoleh dari Object)
GetType()	Mendapatkan instans Type saat ini. (Diperoleh dari Object)
MemberwiseClone()	Membuat salinan dangkal dari yang saat ini Object. (Diperoleh dari Object)
ResolveAddress(GeoCoordinate)	Secara sinkron menyelesaikan alamat syariah dari lokasi berdasarkan garis lintang dan bujur. Panggilan ini akan memblokir eksekusi utas panggilan saat alamat sedang diselesaikan.
ResolveAddressAsync(GeoCoordinate)	Menyelesaikan alamat secara asinkron dari lokasi yang didasarkan pada garis lintang dan bujur. Panggilan tidak memblokir eksekusi utas panggilan saat alamat sedang diselesaikan.
ToString()	Mengembalikan string yang mewakili objek saat ini. (Diperoleh dari Object)

Acara

ResolveAddressCompleted

Terjadi ketika resolusi alamat yang dimulai oleh panggilan untuk ResolveAddressAsync(GeoCoordinate) menyelesaikan.