public void DeleteAll()
{
FileStream fs = File.Open(filePath, FileMode.OpenOrCreate);
try
{
anchorToRecordingMap.Clear();
bf.Serialize(fs, anchorToRecordingMap);
}
catch (SerializationException e)
{
Console.WriteLine("Failed to serialize. Reason: " + e.Message);
throw;
}
finally
{
fs.Close();
}
}
