/// <summary>
/// load the settings and all the feed data from isolated storage
/// </summary>
public void LoadState(bool forceRefresh = false)
{
IsBusy = true;
if (forceRefresh)
{
settings = GetSettingsFromConfigFile();
InitializeProperties();
}
else
{
var isoData = IsoHelper.LoadIsoString(ISO_STORE_FILE);
if (isoData == null || isoData.Length == 0)
{
settings = GetSettingsFromConfigFile();
InitializeProperties();
}
else
{
var configSettings = GetSettingsFromConfigFile();
var isoSettings = DeserializeSettings(isoData);
if (isoSettings.Version < configSettings.Version)
{
settings = configSettings;
InitializeProperties();
}
else
{
settings = isoSettings;
InitializeProperties();
}
}
}
IsBusy = false;
}