本文整理匯總了C#中System.Device.Location.GeoCoordinateWatcher類的典型用法代碼示例。如果您正苦於以下問題：C# GeoCoordinateWatcher類的具體用法？C# GeoCoordinateWatcher怎麽用？C# GeoCoordinateWatcher使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
GeoCoordinateWatcher類屬於System.Device.Location命名空間，在下文中一共展示了GeoCoordinateWatcher類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Main
//引入命名空間
using System;
using System.Device.Location;
namespace GetLocationProperty
{
class Program
{
static void Main(string[] args)
{
GetLocationProperty();
}
static void GetLocationProperty()
{
GeoCoordinateWatcher watcher = new GeoCoordinateWatcher();
// Do not suppress prompt, and wait 1000 milliseconds to start.
watcher.TryStart(false, TimeSpan.FromMilliseconds(1000));
GeoCoordinate coord = watcher.Position.Location;
if (coord.IsUnknown != true)
{
Console.WriteLine("Lat: {0}, Long: {1}",
coord.Latitude,
coord.Longitude);
}
else
{
Console.WriteLine("Unknown latitude and longitude.");
}
}
}
}示例2: Main
//引入命名空間
using System;
using System.Device.Location;
namespace GetLocationEvent
{
class Program
{
static void Main(string[] args)
{
CLocation myLocation = new CLocation();
myLocation.GetLocationEvent();
Console.WriteLine("Enter any key to quit.");
Console.ReadLine();
}
class CLocation
{
GeoCoordinateWatcher watcher;
public void GetLocationEvent()
{
this.watcher = new GeoCoordinateWatcher();
this.watcher.PositionChanged += new EventHandler<GeoPositionChangedEventArgs<GeoCoordinate>>(watcher_PositionChanged);
bool started = this.watcher.TryStart(false, TimeSpan.FromMilliseconds(2000));
if (!started)
{
Console.WriteLine("GeoCoordinateWatcher timed out on start.");
}
}
void watcher_PositionChanged(object sender, GeoPositionChangedEventArgs<GeoCoordinate> e)
{
PrintPosition(e.Position.Location.Latitude, e.Position.Location.Longitude);
}
void PrintPosition(double Latitude, double Longitude)
{
Console.WriteLine("Latitude: {0}, Longitude {1}", Latitude, Longitude);
}
}
}
}