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如何将隔离存储应用于以下程序中的textBlock。你可以清楚地知道我想要做的是通过在链接“How to save values in database using Sqlite?”中看到这些图像,我需要日期(今天的日期 - 这不包括在代码中),时间(TimeLabel.Text),节奏(paceLabel.Text ),距离(distanceLabel.Text)从下面的程序放置在独立存储中以将它们发布到列表框中。任何可以给我一个好主意的方法是将值存储在IsolatedStorage(简要答案)中以便发布到Listbox中,这些链接也被接受和赞赏。提前感谢你。如何将独立存储应用于Windows Phone中的值?
//location tracker
public partial class Mog : PhoneApplicationPage
{
// private Geo
// _watcher = new Geolocator(GeoPositionAccuracy.High);
private GeoCoordinateWatcher _watcher = new GeoCoordinateWatcher(GeoPositionAccuracy.High);
private MapPolyline _line;
private DispatcherTimer _timer = new DispatcherTimer();
private long _startTime;
public Mog()
{
InitializeComponent();
_line = new MapPolyline();
_line.StrokeColor = Colors.Red;
_line.StrokeThickness = 5;
Map.MapElements.Add(_line);
_watcher.Start();
_timer.Start();
_startTime = System.Environment.TickCount;
_watcher.PositionChanged += Watcher_PositionChanged;
_timer.Interval = TimeSpan.FromSeconds(1);
_timer.Tick += Timer_Tick;
}
private double _kilometres;
private double calories;
private long _previousPositionChangeTick;
private void Watcher_PositionChanged(object sender, GeoPositionChangedEventArgs<GeoCoordinate> e)
{
//IsolatedStorageSettings milli = IsolatedStorageSettings.ApplicationSettings;
var coord = new GeoCoordinate(e.Position.Location.Latitude, e.Position.Location.Longitude);
if (_line.Path.Count > 0)
{
var calories = caloriesLabel.Text;
var previousPoint = _line.Path.Last();
var distance = coord.GetDistanceTo(previousPoint);
var millisPerKilometer = (1000.0/distance) * (System.Environment.TickCount - _previousPositionChangeTick);
_kilometres += distance/1000.0;
paceLabel.Text = TimeSpan.FromMilliseconds(millisPerKilometer).ToString(@"mm\:ss");
distanceLabel.Text = string.Format("{0:f2} km", _kilometres);
caloriesLabel.Text = string.Format("{0:f0}", _kilometres * 65);
PositionHandler handler = new PositionHandler();
var heading = handler.CalculateBearing(new Position(previousPoint), new Position(coord));
Map.SetView(coord, Map.ZoomLevel, heading, MapAnimationKind.Parabolic);
}
else
{
Map.Center = coord;
}
_line.Path.Add(coord);
_previousPositionChangeTick = System.Environment.TickCount;
}
}
所以你要存储在IsoStorage或SQLite的值是多少? –
@Shawn Kendrot可以帮我把这个值放在IsolatedStorage中吗? –
你想存储整个列表或只是最后一个值 –