public cLibrary LoadSnapshotFromFile(string filename = "Library.xml")
{
String rawData;
LibraryProvider.LoadStream(filename);
XmlDocument doc = new XmlDocument();
LibraryProvider.StreamSnapshot.Position = 0;
doc.Load(LibraryProvider.StreamSnapshot);
rawData = doc.InnerXml;
XmlSerializer serializer = new XmlSerializer(typeof(cLibrary));
StreamProvider StreamBackup = LibraryProvider;
try
{
using (TextReader reader = new StringReader(rawData))
{
cLibrary result = serializer.Deserialize(reader) as cLibrary;
result.LibraryProvider = StreamBackup;
return(result);
}
}
catch
{
return(null);
}
}
public cLibrary()
{
LibraryProvider = new StreamProvider();
}
public cUsers()
{
UsersStreamProvider = new StreamProvider();
}