2010-09-14 13 views

Respuesta

45

Aquí está un ejemplo sencillo:

GeoCoordinateWatcher watcher; 

watcher = new GeoCoordinateWatcher(GeoPositionAccuracy.Default) 
        { 
         MovementThreshold = 20 
        }; 

watcher.PositionChanged += this.watcher_PositionChanged; 
watcher.StatusChanged += this.watcher_StatusChanged; 
watcher.Start(); 


private void watcher_StatusChanged(object sender, GeoPositionStatusChangedEventArgs e) 
{ 
    switch (e.Status) 
    { 
     case GeoPositionStatus.Disabled: 
      // location is unsupported on this device 
      break; 
     case GeoPositionStatus.NoData: 
      // data unavailable 
      break; 
    } 
} 

private void watcher_PositionChanged(object sender, GeoPositionChangedEventArgs<GeoCoordinate> e) 
{ 
    var epl = e.Position.Location; 

    // Access the position information thusly: 
    epl.Latitude.ToString("0.000"); 
    epl.Longitude.ToString("0.000"); 
    epl.Altitude.ToString(); 
    epl.HorizontalAccuracy.ToString(); 
    epl.VerticalAccuracy.ToString(); 
    epl.Course.ToString(); 
    epl.Speed.ToString(); 
    e.Position.Timestamp.LocalDateTime.ToString(); 
} 
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