private static PhotosDatabase2 getDatabaseFromIsolatedStorage()
{
PhotosDatabase2 database = null;
using (IsolatedStorageFile isoStore = IsolatedStorageFile.GetStore(IsolatedStorageScope.User | IsolatedStorageScope.Assembly, null, null))
{
try
{
using (var iStreamForEndpoint = new IsolatedStorageFileStream(_isolatedStorageDatabaseFileName, FileMode.Open, isoStore))
{
using (var readerForEndpoint = new StreamReader(iStreamForEndpoint))
{
var json = readerForEndpoint.ReadToEnd();
try
{
database = JsonConvert.DeserializeObject <PhotosDatabase2>(json);
}
catch (Exception e)
{
}
}
}
}
catch (FileNotFoundException)
{
database = null;
}
}
return(database);
}
public static void saveDatabaseToIsolatedStorage(PhotosDatabase2 database)
{
using (IsolatedStorageFile isoStore = IsolatedStorageFile.GetStore(IsolatedStorageScope.User | IsolatedStorageScope.Assembly, null, null))
{
using (var oStream = new IsolatedStorageFileStream(_isolatedStorageDatabaseFileName, FileMode.Create, isoStore))
{
using (var writer = new StreamWriter(oStream))
{
var settings = new JsonSerializerSettings {
DefaultValueHandling = DefaultValueHandling.IgnoreAndPopulate
};
writer.Write(JsonConvert.SerializeObject(database, settings));
}
}
}
}
