public bool writeListenerDatatoLocalStorage()
{
m_LocalStorageSettings.SetSourceIDName("WeatherStationData");
m_LocalStorageSettings.deleteCompositeValue(); // vor jedem Schreiben alles löschen
Windows.Storage.ApplicationDataCompositeValue composite = m_LocalStorageSettings.getCompositeValue();
SocketStationListeners listeners = m_StationEnvironment.StationSocketListeners;
for (int i = 0; i < listeners.SocketListeners.Count; i++)
{
StationSocketListener listener = listeners.SocketListeners[i];
writeSocketListenerDatatoLocalStorage(listener, composite, i);
}
if (composite.ContainsKey("SelectedIndex"))
{
composite["SelectedIndex"] = listeners.SelectedIndex;
}
else
{
composite.Add("SelectedIndex", listeners.SelectedIndex);
}
m_LocalStorageSettings.writeCompositeValuetoLocalStorage();
return(true);
}
public bool readListenerDatafromLocalStorage()
{
SocketStationListeners listeners = m_StationEnvironment.StationSocketListeners;
listeners.clearallListeners();
m_LocalStorageSettings.SetSourceIDName("WeatherStationData");
Windows.Storage.ApplicationDataCompositeValue composite = m_LocalStorageSettings.getCompositeValue();
int Idx = 0;
while (true)
{
StationSocketListener listener = new StationSocketListener();
listeners.AddListener(listener);
bool bdata = readSocketListenerDatafromLocalStorage(listener, composite, Idx);
if (!bdata)
{
// listener wieder aus Queue löshen, wenn nicht benötigt
listeners.deleteListener(listener);
// delete listener;
break;
}
Idx++;
}
if (listeners.SocketListeners.Count == 0) // Add Dummy
{
StationSocketListener listener = createDummyListener();
listeners.SocketListeners.Add(listener);
listeners.SelectedIndex = 0;
}
else
{
Object outvalue;
bool bKey = composite.TryGetValue("SelectedIndex", out outvalue);
if (bKey)
{
listeners.SelectedIndex = (int)outvalue;
}
}
return(listeners.SocketListeners.Count > 0);
}